About Happiness Study results of 10,000
03:32
12:21
04:08
03:14
02:50
06:23
06:11
00:33
05:46
02:13
09:53
10:26
19:01
02:47
10:01
05:19
02:14
04:03
03:08
05:56
05:18
11:12
03:10
16:23
11:00
07:18
09:55
05:14
03:40
04:50
04:49
05:20
05:49
04:12
04:49
03:35
06:00
12:59
05:23
05:54
10:03
09:31
10:17
04:38
10:01
10:52