19	1	14	1
19.5	1	14.5	1
20	7	15	5
20.5	3	15.5	9
21	29	16	73
21.5	13	16.5	51
22	54	17	80
22.5	38	17.5	15
23	47	18	7
23.5	22	18.5	0
24	21	19	1
24.5	5		
25	2