19 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 03:51:26 03:51:30 03:51:40 03:51:43 03:51:59 19:36:40 22 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 02:38:51 02:38:53 02:40:52 09:23:02 09:23:41 09:25:00 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 02:59:38 09:00:13 Nov 8 2 Nov 8, 2017 2 instances 21:28:17 21:28:19 Dec 25 2 Dec 25, 2017 2 instances 04:20:49 04:20:53