7 instances from 1 year 2018 - 7 instances Jan Feb Mar Apr May Jun 22 2 Jun 22, 2018 2 instances 19:19:21 20:48:12 23 Jul 6 4 Jul 6, 2018 4 instances 01:05:23 13:08:29 14:40:34 23:02:08 Aug Sep Oct Nov Dec