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

#	购买率	胜率	比赛数
1.	73.7%	46.9%	9,373
2.	45.6%	51.7%	12,571
3.	41.0%	50.9%	8,327
4.	35.0%	42.3%	4,283
5.	30.4%	46.3%	4,851
6.	27.8%	53.6%	4,080
7.	23.1%	46.8%	3,242
8.	21.0%	45.5%	8,689
9.	20.0%	50.0%	1,766
10.	18.3%	51.6%	2,783
11.	16.8%	50.0%	8,784
12.	10.4%	52.2%	2,675
13.	10.0%	46.4%	5,126
14.	8.4%	53.0%	2,609
15.	6.5%	46.4%	671
16.	6.2%	51.5%	1,425
17.	5.3%	45.0%	711
18.	5.1%	42.1%	2,475
19.	3.0%	54.2%	319
20.	2.9%	47.6%	359
21.	2.9%	46.4%	364
22.	2.7%	43.4%	684
23.	2.3%	43.3%	658
24.	2.0%	41.3%	320
25.	1.9%	45.1%	257
26.	1.5%	46.0%	137
27.	1.0%	42.7%	82
28.	1.0%	46.5%	127
29.	0.9%	46.8%	201
30.	0.7%	46.4%	84
31.	0.6%	33.3%	114
32.	0.5%	42.0%	69
33.	0.5%	55.7%	88
34.	0.3%	39.6%	53
35.	0.3%	40.4%	47
36.	0.2%	51.1%	47
37.	0.1%	54.3%	70
38.	0.0%	60.0%	5