减益缩短's buy- and win-rate for each hero

#	名称	购买率	Change	胜率	Change	Buy Count
1.	柒	9.8%	-0.2%	56.5%	-0.9%	10,560
2.	西尔芙	9.7%	-0.5%	47.6%	-1.0%	5,520
3.	奇能	5.2%	-0.2%	52.3%	-0.9%	3,798
4.	蝰邪	5.1%	-0.2%	55.2%	2.5%	2,066
5.	希弗	4.6%	-1.6%	50.4%	2.4%	6,826
6.	劳什	4.5%	0.2%	56.2%	0.7%	5,332
7.	米娜	4.4%	-0.5%	45.3%	1.1%	4,073
8.	亚伯兰	4.3%	0.6%	53.3%	2.3%	4,044
9.	岚梦	4.0%	0.3%	55.9%	-4.0%	4,594
10.	门侍	3.3%	0.3%	52.8%	-0.1%	2,042
11.	麦金妮	3.2%	-0.8%	59.1%	-1.3%	1,581
12.	维克多	2.8%	0.1%	53.6%	2.7%	2,118
13.	比波普	2.7%	-0.1%	50.2%	-0.1%	3,377
14.	比利	2.6%	0.4%	52.3%	0.1%	2,644
15.	莫克双雄	2.5%	0.0%	49.7%	-2.8%	1,718
16.	炽焱	2.3%	-0.0%	50.2%	-4.5%	2,853
17.	阿波罗	2.2%	-0.2%	49.0%	-1.0%	1,366
18.	大和	2.1%	-0.4%	51.7%	1.7%	1,722
19.	灵魅	2.1%	-0.1%	55.3%	0.3%	2,116
20.	孤猎	2.1%	0.2%	55.2%	1.4%	3,121
21.	无双魔术师	1.9%	-0.2%	47.0%	5.8%	690
22.	卡厉可	1.8%	-0.1%	52.7%	3.8%	1,443
23.	盖斯特夫人	1.7%	-0.0%	49.4%	0.9%	1,411
24.	诛邪者	1.7%	-0.2%	45.6%	1.6%	2,041
25.	薇妲	1.5%	-0.3%	54.0%	5.8%	1,252
26.	沃督	1.4%	-0.4%	52.5%	1.4%	874
27.	赛凌	1.4%	0.1%	49.8%	0.3%	1,162
28.	哈雷黛	1.0%	-0.3%	48.7%	5.8%	672
29.	青藤	1.0%	0.0%	52.6%	2.6%	844
30.	格瑞墓	1.0%	-0.1%	52.8%	3.4%	709
31.	魔液	0.9%	0.1%	50.9%	3.0%	630
32.	悖论	0.9%	-0.0%	49.4%	-6.8%	618
33.	蜃景	0.9%	-0.2%	51.0%	-10.5%	647
34.	口袋	0.9%	-0.2%	51.1%	8.7%	499
35.	开尔文	0.8%	-0.3%	47.4%	-7.6%	388
36.	佩吉	0.7%	0.0%	52.4%	9.0%	636
37.	灰爪	0.6%	-0.3%	46.6%	-3.4%	262
38.	雷姆	0.5%	-0.1%	42.3%	4.5%	501