{"age":16,"gender":"female","grade":"11","hispanic":"not","race":"Black or African American","height":1.5,"weight":52.62,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":0,"hours_tv_per_school_day":"4","strength_training_7d":0,"school_night_hours_sleep":"8"}
{"age":17,"gender":"male","grade":"11","hispanic":"not","race":"White","height":1.78,"weight":74.84,"helmet_12m":"rarely","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"1","strength_training_7d":5,"school_night_hours_sleep":"7"}
{"age":17,"gender":"male","grade":"11","hispanic":"not","race":"White","height":1.75,"weight":106.6,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"2","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":15,"gender":"male","grade":"10","hispanic":"hispanic","height":1.68,"weight":66.68,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":3,"hours_tv_per_school_day":"2","strength_training_7d":1,"school_night_hours_sleep":"5"}
{"age":18,"gender":"male","grade":"12","hispanic":"not","race":"Black or African American","height":1.7,"weight":80.29,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":0,"hours_tv_per_school_day":"2","strength_training_7d":2,"school_night_hours_sleep":"6"}
{"age":15,"gender":"female","grade":"9","hispanic":"not","race":"Black or African American","height":1.57,"weight":46.27,"text_while_driving_30d":"did not drive","physically_active_7d":4,"strength_training_7d":3,"school_night_hours_sleep":"5"}
{"age":16,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.78,"weight":81.65,"helmet_12m":"always","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"1","strength_training_7d":6,"school_night_hours_sleep":"7"}
{"age":16,"gender":"male","grade":"10","hispanic":"not","race":"Black or African American","height":1.63,"weight":56.7,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":5,"hours_tv_per_school_day":"3","strength_training_7d":4,"school_night_hours_sleep":"7"}
{"age":14,"gender":"male","grade":"9","hispanic":"hispanic","race":"White","height":1.63,"weight":54.43,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"5+","strength_training_7d":7,"school_night_hours_sleep":"7"}
{"age":17,"gender":"male","grade":"11","hispanic":"not","race":"Black or African American","height":1.83,"weight":92.53,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":6,"hours_tv_per_school_day":"2","strength_training_7d":4,"school_night_hours_sleep":"8"}
{"age":15,"gender":"male","grade":"9","hispanic":"not","race":"Black or African American","height":1.69,"weight":67.85,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"5+","strength_training_7d":4,"school_night_hours_sleep":"10+"}
{"age":16,"gender":"female","grade":"10","hispanic":"hispanic","height":1.68,"weight":72.58,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":2,"hours_tv_per_school_day":"<1","strength_training_7d":0,"school_night_hours_sleep":"<5"}
{"age":15,"gender":"female","grade":"9","hispanic":"hispanic","race":"White","height":1.67,"weight":64.94,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":4,"hours_tv_per_school_day":"2","strength_training_7d":3}
{"age":17,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.78,"weight":66.68,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"2","strength_training_7d":7,"school_night_hours_sleep":"5"}
{"age":17,"gender":"female","grade":"12","hispanic":"hispanic","height":1.6,"weight":77.11,"helmet_12m":"sometimes","physically_active_7d":5,"hours_tv_per_school_day":"1","strength_training_7d":3}
{"age":15,"gender":"female","grade":"9","hispanic":"hispanic","height":1.6,"weight":63.5,"helmet_12m":"never","physically_active_7d":1,"hours_tv_per_school_day":"4","strength_training_7d":1,"school_night_hours_sleep":"6"}
{"age":17,"gender":"female","grade":"11","hispanic":"not","race":"White","height":1.68,"weight":56.7,"helmet_12m":"never","physically_active_7d":0,"hours_tv_per_school_day":"1","strength_training_7d":0,"school_night_hours_sleep":"5"}
{"age":16,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.75,"weight":79.38,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":7,"hours_tv_per_school_day":"2","strength_training_7d":5,"school_night_hours_sleep":"8"}
{"age":17,"gender":"female","grade":"12","hispanic":"not","height":1.73,"weight":79.38,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":1,"hours_tv_per_school_day":"5+","strength_training_7d":0,"school_night_hours_sleep":"<5"}
{"age":15,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.63,"weight":61.24,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":7,"hours_tv_per_school_day":"<1","strength_training_7d":0,"school_night_hours_sleep":"8"}
{"age":18,"gender":"female","grade":"12","hispanic":"hispanic","height":1.63,"weight":54.43,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":0,"hours_tv_per_school_day":"do not watch","strength_training_7d":0,"school_night_hours_sleep":"6"}
{"age":16,"gender":"female","grade":"11","hispanic":"not","race":"Black or African American","height":1.73,"weight":72.58,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":2,"hours_tv_per_school_day":"5+","strength_training_7d":2,"school_night_hours_sleep":"8"}
{"age":15,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.75,"weight":95.26,"helmet_12m":"rarely","text_while_driving_30d":"did not drive","physically_active_7d":7,"hours_tv_per_school_day":"do not watch","strength_training_7d":5,"school_night_hours_sleep":"8"}
{"age":15,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.52,"weight":56.7,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"2","strength_training_7d":5,"school_night_hours_sleep":"6"}
{"age":16,"gender":"female","grade":"10","hispanic":"not","race":"White","height":1.7,"weight":61.24,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"1","strength_training_7d":5,"school_night_hours_sleep":"6"}
{"age":17,"gender":"female","grade":"11","hispanic":"not","race":"White","height":1.6,"weight":51.26,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":0,"hours_tv_per_school_day":"2","strength_training_7d":0,"school_night_hours_sleep":"<5"}
{"age":16,"gender":"male","grade":"10","hispanic":"hispanic","height":1.8,"weight":86.18,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":5,"hours_tv_per_school_day":"1","strength_training_7d":6,"school_night_hours_sleep":"7"}
{"age":17,"gender":"male","grade":"11","hispanic":"not","race":"White","height":1.85,"weight":56.7,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":7,"hours_tv_per_school_day":"1","strength_training_7d":7,"school_night_hours_sleep":"7"}
{"age":17,"gender":"female","grade":"12","hispanic":"hispanic","height":1.52,"weight":59.42,"helmet_12m":"did not ride","text_while_driving_30d":"1-2","physically_active_7d":5,"hours_tv_per_school_day":"<1","strength_training_7d":5,"school_night_hours_sleep":"7"}
{"age":17,"gender":"female","grade":"11","hispanic":"not","race":"White","height":1.7,"weight":62.6,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":4,"hours_tv_per_school_day":"do not watch","strength_training_7d":5,"school_night_hours_sleep":"8"}
{"age":15,"gender":"female","grade":"10","hispanic":"not","height":1.7,"weight":47.63,"helmet_12m":"most of time","text_while_driving_30d":"did not drive","physically_active_7d":0,"hours_tv_per_school_day":"3","strength_training_7d":5,"school_night_hours_sleep":"9"}
{"age":18,"gender":"male","grade":"11","hispanic":"not","race":"Black or African American","height":1.93,"weight":71.67,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":4,"hours_tv_per_school_day":"5+","strength_training_7d":2,"school_night_hours_sleep":"5"}
{"age":18,"gender":"male","grade":"12","hispanic":"not","race":"White","height":1.71,"weight":72,"helmet_12m":"did not ride","physically_active_7d":4,"strength_training_7d":1}
{"age":17,"gender":"male","grade":"12","hispanic":"hispanic","height":1.69,"weight":68.6,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":3,"hours_tv_per_school_day":"3","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":15,"gender":"female","grade":"10","hispanic":"not","race":"Black or African American","height":1.57,"weight":88.45,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":0,"hours_tv_per_school_day":"5+","strength_training_7d":0,"school_night_hours_sleep":"8"}
{"age":15,"gender":"male","grade":"9","hispanic":"not","race":"White","height":1.78,"weight":72.58,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":5,"hours_tv_per_school_day":"2","strength_training_7d":5,"school_night_hours_sleep":"9"}
{"age":15,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.7,"weight":68.04,"helmet_12m":"most of time","text_while_driving_30d":"did not drive","physically_active_7d":5,"hours_tv_per_school_day":"2","strength_training_7d":4}
{"age":14,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.65,"weight":58.97,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":4,"hours_tv_per_school_day":"do not watch","strength_training_7d":3,"school_night_hours_sleep":"9"}
{"age":16,"gender":"male","grade":"11","hispanic":"not","race":"White","height":1.88,"weight":54.43,"helmet_12m":"never","text_while_driving_30d":"3-5","physically_active_7d":3,"hours_tv_per_school_day":"2","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":18,"gender":"female","grade":"12","hispanic":"not","race":"Black or African American","height":1.55,"weight":58.97,"helmet_12m":"did not ride","text_while_driving_30d":"3-5","physically_active_7d":4,"strength_training_7d":3}
{"age":16,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.78,"weight":58.97,"helmet_12m":"did not ride","text_while_driving_30d":"30","physically_active_7d":0,"hours_tv_per_school_day":"do not watch","strength_training_7d":0}
{"age":15,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.65,"weight":48.08,"helmet_12m":"sometimes","text_while_driving_30d":"did not drive","physically_active_7d":7,"hours_tv_per_school_day":"do not watch","strength_training_7d":6,"school_night_hours_sleep":"6"}
{"age":17,"gender":"male","grade":"12","hispanic":"not","race":"Black or African American","height":1.88,"weight":98.43,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":2,"hours_tv_per_school_day":"4","strength_training_7d":0,"school_night_hours_sleep":"8"}
{"age":18,"gender":"female","grade":"12","hispanic":"hispanic","race":"White","height":1.68,"weight":88,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":5,"hours_tv_per_school_day":"<1","strength_training_7d":0,"school_night_hours_sleep":"8"}
{"age":15,"gender":"male","grade":"10","hispanic":"not","race":"Black or African American","height":1.7,"weight":57.61,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":4,"strength_training_7d":3}
{"age":16,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.73,"weight":68.04,"helmet_12m":"never","physically_active_7d":4,"hours_tv_per_school_day":"1","strength_training_7d":4,"school_night_hours_sleep":"5"}
{"age":16,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.69,"weight":67.35,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":3,"hours_tv_per_school_day":"4","strength_training_7d":2}
{"age":15,"gender":"male","grade":"9","hispanic":"not","race":"White","height":1.7,"weight":95.26,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":2,"hours_tv_per_school_day":"3","strength_training_7d":0,"school_night_hours_sleep":"<5"}
{"age":17,"gender":"male","grade":"12","hispanic":"hispanic","height":1.73,"weight":70.31,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":3,"hours_tv_per_school_day":"3","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":15,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.6,"weight":64.41,"helmet_12m":"never","text_while_driving_30d":"20-29","physically_active_7d":5,"hours_tv_per_school_day":"2","strength_training_7d":6,"school_night_hours_sleep":"9"}
{"age":18,"gender":"male","grade":"12","hispanic":"not","race":"White","height":1.75,"weight":88.45,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":1,"hours_tv_per_school_day":"5+","strength_training_7d":0,"school_night_hours_sleep":"<5"}
{"age":18,"gender":"female","grade":"12","hispanic":"not","race":"White","height":1.75,"weight":72.58,"helmet_12m":"rarely","text_while_driving_30d":"3-5","physically_active_7d":3,"hours_tv_per_school_day":"2","strength_training_7d":1,"school_night_hours_sleep":"7"}
{"age":16,"gender":"female","grade":"11","hispanic":"not","race":"White","height":1.6,"weight":77.11,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":1,"hours_tv_per_school_day":"3","strength_training_7d":0,"school_night_hours_sleep":"8"}
{"age":16,"gender":"female","grade":"11","hispanic":"not","race":"White","height":1.63,"weight":57.61,"helmet_12m":"most of time","text_while_driving_30d":"0","physically_active_7d":6,"hours_tv_per_school_day":"4","strength_training_7d":6,"school_night_hours_sleep":"7"}
{"age":16,"gender":"female","grade":"10","hispanic":"not","race":"White","height":1.6,"weight":66.23,"helmet_12m":"did not ride","physically_active_7d":7,"hours_tv_per_school_day":"2","strength_training_7d":7,"school_night_hours_sleep":"7"}
{"age":16,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.7,"weight":63.5,"helmet_12m":"never","text_while_driving_30d":"10-19","physically_active_7d":7,"hours_tv_per_school_day":"3","strength_training_7d":5,"school_night_hours_sleep":"7"}
{"height":1.72,"weight":68.4,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"<1","strength_training_7d":7,"school_night_hours_sleep":"8"}
{"age":17,"gender":"female","grade":"11","hispanic":"not","race":"White","height":1.73,"weight":59.88,"helmet_12m":"never","text_while_driving_30d":"30","physically_active_7d":7,"hours_tv_per_school_day":"<1","strength_training_7d":7,"school_night_hours_sleep":"<5"}
{"age":14,"gender":"male","grade":"9","hispanic":"not","race":"White","height":1.78,"weight":74.84,"helmet_12m":"always","text_while_driving_30d":"0","physically_active_7d":4,"hours_tv_per_school_day":"do not watch","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":18,"gender":"female","grade":"12","hispanic":"not","race":"Black or African American","height":1.63,"weight":54.43,"helmet_12m":"never","text_while_driving_30d":"6-9","physically_active_7d":0,"hours_tv_per_school_day":"5+","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":17,"gender":"female","grade":"12","hispanic":"hispanic","race":"White","height":1.78,"weight":91.17,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":1,"hours_tv_per_school_day":"2","strength_training_7d":3,"school_night_hours_sleep":"8"}
{"age":14,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.8,"weight":71.67,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":2,"hours_tv_per_school_day":"3","strength_training_7d":1,"school_night_hours_sleep":"7"}
{"age":16,"gender":"male","grade":"9","hispanic":"not","race":"Black or African American","height":1.65,"weight":64.34,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":0,"hours_tv_per_school_day":"do not watch","strength_training_7d":0,"school_night_hours_sleep":"9"}
{"age":16,"gender":"female","grade":"11","hispanic":"hispanic","height":1.72,"weight":68.78,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"1","strength_training_7d":0,"school_night_hours_sleep":"8"}
{"age":17,"gender":"male","grade":"10","hispanic":"not","race":"Black or African American","height":1.85,"weight":61.24,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":7,"hours_tv_per_school_day":"5+","strength_training_7d":7,"school_night_hours_sleep":"9"}
{"age":16,"gender":"female","grade":"11","hispanic":"hispanic","height":1.6,"weight":66.68,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":4,"hours_tv_per_school_day":"4","strength_training_7d":7,"school_night_hours_sleep":"7"}
{"age":17,"gender":"female","grade":"12","hispanic":"not","race":"White","height":1.7,"weight":52.16,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":0,"hours_tv_per_school_day":"2","strength_training_7d":2,"school_night_hours_sleep":"<5"}
{"age":17,"gender":"female","grade":"11","hispanic":"not","race":"Black or African American","height":1.63,"weight":56.25,"helmet_12m":"did not ride","physically_active_7d":4,"hours_tv_per_school_day":"5+","strength_training_7d":1,"school_night_hours_sleep":"10+"}
{"age":14,"gender":"female","grade":"9","hispanic":"hispanic","height":1.65,"weight":64.86,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":6,"hours_tv_per_school_day":"1","strength_training_7d":2,"school_night_hours_sleep":"7"}
{"age":16,"gender":"male","grade":"10","hispanic":"not","race":"White","height":1.8,"weight":102.06,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":0,"hours_tv_per_school_day":"1","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":17,"gender":"female","grade":"12","hispanic":"not","race":"White","height":1.55,"weight":49.9,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":2,"hours_tv_per_school_day":"2","strength_training_7d":0,"school_night_hours_sleep":"8"}
{"age":15,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.66,"weight":64.16,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":2,"hours_tv_per_school_day":"2","strength_training_7d":1,"school_night_hours_sleep":"6"}
{"age":18,"gender":"male","grade":"12","hispanic":"hispanic","height":1.63,"weight":63.5,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":5,"hours_tv_per_school_day":"2","strength_training_7d":3,"school_night_hours_sleep":"6"}
{"age":17,"gender":"male","grade":"12","hispanic":"not","race":"Black or African American","height":1.73,"weight":90.27,"helmet_12m":"sometimes","text_while_driving_30d":"did not drive","physically_active_7d":4,"hours_tv_per_school_day":"3","strength_training_7d":4,"school_night_hours_sleep":"7"}
{"age":17,"gender":"female","grade":"11","hispanic":"not","race":"White","height":1.68,"weight":61.24,"helmet_12m":"never","text_while_driving_30d":"6-9","physically_active_7d":0,"hours_tv_per_school_day":"1","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":17,"gender":"female","grade":"10","hispanic":"not","race":"Black or African American","height":1.8,"weight":77.11,"helmet_12m":"did not ride","text_while_driving_30d":"3-5","physically_active_7d":2,"hours_tv_per_school_day":"do not watch","strength_training_7d":2,"school_night_hours_sleep":"9"}
{"age":17,"gender":"female","grade":"10","hispanic":"not","height":1.63,"weight":58.97,"helmet_12m":"rarely","text_while_driving_30d":"did not drive","physically_active_7d":0,"hours_tv_per_school_day":"4","strength_training_7d":2,"school_night_hours_sleep":"8"}
{"age":16,"gender":"female","grade":"11","hispanic":"hispanic","height":1.57,"weight":51.71,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":1,"hours_tv_per_school_day":"2","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":17,"gender":"female","grade":"11","hispanic":"not","race":"White","height":1.63,"weight":53.07,"helmet_12m":"never","text_while_driving_30d":"20-29","physically_active_7d":3,"hours_tv_per_school_day":"1","strength_training_7d":2,"school_night_hours_sleep":"6"}
{"age":15,"gender":"male","grade":"10","hispanic":"hispanic","race":"White","height":1.85,"weight":90.72,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":4,"hours_tv_per_school_day":"2","strength_training_7d":3,"school_night_hours_sleep":"8"}
{"age":18,"gender":"female","grade":"12","hispanic":"not","race":"American Indian or Alaska Native","height":1.69,"weight":71.37,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":2,"hours_tv_per_school_day":"2","strength_training_7d":0,"school_night_hours_sleep":"6"}
{"age":15,"gender":"female","grade":"10","hispanic":"not","height":1.57,"weight":60.33,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":5,"hours_tv_per_school_day":"2","strength_training_7d":5,"school_night_hours_sleep":"7"}
{"age":18,"gender":"male","grade":"12","hispanic":"not","race":"White","height":1.85,"weight":77.11,"helmet_12m":"did not ride","physically_active_7d":4,"hours_tv_per_school_day":"do not watch","strength_training_7d":3,"school_night_hours_sleep":"6"}
{"age":15,"gender":"female","grade":"9","hispanic":"hispanic","height":1.7,"weight":76.2,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"1","strength_training_7d":7,"school_night_hours_sleep":"8"}
{"age":14,"gender":"male","grade":"9","hispanic":"not","race":"Native Hawaiian or Other Pacific Islander","height":1.78,"weight":53.98,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":3,"hours_tv_per_school_day":"1","strength_training_7d":3,"school_night_hours_sleep":"7"}
{"age":17,"gender":"male","grade":"11","hispanic":"hispanic","height":1.75,"weight":99.79,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":0,"hours_tv_per_school_day":"do not watch","strength_training_7d":0,"school_night_hours_sleep":"<5"}
{"age":17,"gender":"male","grade":"11","hispanic":"not","race":"Black or African American","height":1.71,"weight":70.39,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":4,"strength_training_7d":3}
{"age":15,"gender":"male","grade":"9","hispanic":"not","race":"White","height":1.83,"weight":77.11,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":7,"hours_tv_per_school_day":"<1","strength_training_7d":7,"school_night_hours_sleep":"9"}
{"age":17,"gender":"male","grade":"11","hispanic":"hispanic","height":1.75,"weight":72.58,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"4","strength_training_7d":7,"school_night_hours_sleep":"8"}
{"age":14,"gender":"female","grade":"9","hispanic":"not","race":"White","height":1.6,"weight":58.97,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":3,"hours_tv_per_school_day":"<1","strength_training_7d":4,"school_night_hours_sleep":"5"}
{"age":16,"gender":"female","grade":"10","hispanic":"not","race":"Black or African American","height":1.68,"weight":58.97,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":1,"hours_tv_per_school_day":"5+","strength_training_7d":0,"school_night_hours_sleep":"6"}
{"age":15,"gender":"male","grade":"9","hispanic":"not","race":"White","height":1.75,"weight":81.65,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":7,"hours_tv_per_school_day":"3","strength_training_7d":7,"school_night_hours_sleep":"8"}
{"age":16,"gender":"male","grade":"11","hispanic":"not","race":"Black or African American","height":1.55,"weight":124.74,"helmet_12m":"did not ride","text_while_driving_30d":"did not drive","physically_active_7d":0,"hours_tv_per_school_day":"5+","strength_training_7d":0,"school_night_hours_sleep":"6"}
{"age":17,"gender":"male","grade":"11","hispanic":"not","race":"White","height":1.63,"weight":52.16,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":7,"hours_tv_per_school_day":"5+","strength_training_7d":7,"school_night_hours_sleep":"8"}
{"age":18,"gender":"female","grade":"12","hispanic":"not","race":"Black or African American","height":1.7,"weight":67.13,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":7,"hours_tv_per_school_day":"3","strength_training_7d":7,"school_night_hours_sleep":"5"}
{"age":17,"gender":"male","grade":"11","hispanic":"not","race":"White","height":1.8,"weight":63.5,"helmet_12m":"always","text_while_driving_30d":"0","physically_active_7d":2,"hours_tv_per_school_day":"do not watch","strength_training_7d":0,"school_night_hours_sleep":"7"}
{"age":16,"gender":"female","grade":"10","hispanic":"not","race":"White","height":1.63,"weight":49.9,"helmet_12m":"did not ride","text_while_driving_30d":"0","physically_active_7d":0,"hours_tv_per_school_day":"1","strength_training_7d":0,"school_night_hours_sleep":"6"}
{"age":15,"gender":"male","grade":"10","hispanic":"not","race":"Black or African American","height":1.78,"weight":79.38,"helmet_12m":"never","text_while_driving_30d":"0","physically_active_7d":6,"hours_tv_per_school_day":"3","strength_training_7d":5,"school_night_hours_sleep":"7"}
{"age":15,"gender":"male","grade":"9","hispanic":"not","race":"White","height":1.68,"weight":58.97,"helmet_12m":"never","text_while_driving_30d":"1-2","physically_active_7d":7,"hours_tv_per_school_day":"5+","strength_training_7d":1,"school_night_hours_sleep":"6"}
{"age":14,"gender":"male","grade":"9","hispanic":"not","race":"White","height":1.7,"weight":55.79,"helmet_12m":"never","text_while_driving_30d":"did not drive","physically_active_7d":1,"hours_tv_per_school_day":"3","strength_training_7d":0,"school_night_hours_sleep":"9"}