头弹奖励's buy- and win-rate for each hero

#	购买率	胜率	比赛数
1.	79.8%	46.8%	111,918
2.	54.2%	47.6%	88,820
3.	48.0%	53.0%	116,232
4.	36.2%	52.9%	101,481
5.	30.9%	46.7%	57,939
6.	29.3%	43.0%	37,681
7.	23.5%	46.9%	38,899
8.	21.1%	51.2%	37,092
9.	16.4%	52.0%	25,128
10.	10.9%	48.9%	15,720
11.	9.0%	52.7%	32,992
12.	7.6%	50.0%	15,665
13.	7.2%	45.4%	11,800
14.	5.4%	47.5%	11,183
15.	5.4%	48.1%	13,888
16.	5.2%	45.4%	5,912
17.	3.0%	53.5%	6,115
18.	2.3%	46.8%	4,822
19.	2.2%	47.1%	2,787
20.	2.2%	43.4%	6,222
21.	2.1%	47.9%	3,578
22.	1.9%	48.9%	2,597
23.	1.9%	50.7%	3,591
24.	1.4%	45.0%	3,529
25.	0.9%	44.9%	997
26.	0.9%	46.6%	1,479
27.	0.9%	42.2%	1,856
28.	0.8%	48.6%	1,904
29.	0.7%	49.3%	1,097
30.	0.5%	43.8%	1,109
31.	0.5%	42.3%	745
32.	0.4%	53.2%	774