Age	BF
18	14.5
18	16.5
19	8.4
19	12.6
19	17.4
19	14.7
19	14
20	20.8
20	10.3
20	4.3
20	19.3
21	26.3
21	14.3
21	17.2
21	18.2
21	9.9
21	26.7
21	13.2
22	19.8
22	22
22	13.9
22	13.1
23	10
23	16.4
23	34.2
24	28.2