16 instances from 2 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 5 Jun 21, 2018 5 instances 19:54:55 19:56:10 20:04:27 20:08:53 20:10:04 22 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:35:25 12:36:33 12:58:14 12:59:24 13:19:45 13:20:50 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:42:11 12:43:19 Nov Dec 25 2 Dec 25, 2017 2 instances 16:25:42 16:26:49