About study 2017 results of 10,000
05:03
07:20
07:17
06:47
06:26
08:01
06:25
09:12
05:27
05:43
04:49
06:24
05:25
07:00
04:43
05:26
06:05
06:11
06:06
06:35
05:42
06:05
06:06
05:50
07:42
05:01
08:27
04:26
06:25
07:09
06:58
04:57
05:01
06:08
06:05
07:30
04:43
09:09
06:13
06:55
06:07
04:36
05:25
04:41
06:32
06:15