Obs	Name	Sex	Age	Height	Weight	
1	Joyce	F	11	51.3	50.5	
2	Thomas	M	11	57.5	85.0	
3	Louise	F	12	56.3	77.0	
4	James	M	12	57.3	83.0	
5	Jane	F	12	59.8	84.5	
6	John	M	12	59.0	99.5	
7	Robert	M	12	64.8	128.0	
8	Alice	F	13	56.5	84.0	
9	Jeffrey	M	13	62.5	84.0	
10	Barbara	F	13	65.3	98.0	
11	Judy	F	14	64.3	90.0	
12	Carol	F	14	62.8	102.5	
13	Henry	M	14	63.5	102.5	
14	Alfred	M	14	69.0	112.5	
15	Mary	F	15	66.5	112.0	
16	William	M	15	66.5	112.0	
17	Janet	F	15	62.5	112.5	
18	Ronald	M	15	67.0	133.0	
19	Philip	M	16	72.0	150.0