7 instances from 1 year 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 12:25:16 12:29:20 12:57:41 13:15:29 22 3 Jun 22, 2018 3 instances 02:14:31 15:54:07 16:11:01 Jul Aug Sep Oct Nov Dec