Stamina extra's buy- and win-rate for each hero

#	Tasso di acquisto	Tasso di vittoria	Partite
1.	77.5%	53.5%	117,230
2.	74.4%	48.2%	112,458
3.	71.9%	47.1%	45,944
4.	70.2%	47.8%	49,369
5.	69.9%	54.6%	97,435
6.	68.3%	45.9%	16,935
7.	62.7%	53.6%	15,159
8.	56.1%	48.9%	46,163
9.	44.9%	52.9%	37,409
10.	43.6%	49.3%	23,803
11.	43.3%	53.0%	47,187
12.	42.4%	52.0%	44,276
13.	38.6%	49.1%	31,336
14.	34.2%	52.5%	30,438
15.	33.0%	43.9%	3,404
16.	32.5%	45.6%	17,052
17.	30.7%	48.2%	22,885
18.	30.5%	46.5%	25,548
19.	29.3%	51.6%	29,731
20.	26.9%	48.3%	45,841
21.	25.3%	53.5%	48,767
22.	24.8%	47.7%	13,292
23.	24.5%	46.9%	10,201
24.	21.5%	46.8%	13,418
25.	17.7%	48.9%	13,833
26.	15.6%	47.2%	16,317
27.	11.9%	51.9%	9,871
28.	10.1%	50.3%	11,466
29.	8.8%	52.1%	7,167
30.	7.5%	48.5%	3,409
31.	7.0%	44.8%	5,382
32.	6.4%	42.9%	6,316
33.	5.7%	49.8%	4,155
34.	5.0%	49.2%	4,484
35.	3.5%	52.9%	3,825
36.	3.5%	55.5%	3,498

Characteristics of the Deadlock item Stamina extra