32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:41:29 15:10:42 15:17:49 15:25:51 22 3 Jun 22, 2018 3 instances 02:54:50 10:16:37 10:28:34 23 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 15:59:54 16:03:21 8 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:19:04 10:21:24 10:22:57 18:19:43 18:40:46 19:02:44 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:15:37 19:26:53 Nov 8 2 Nov 8, 2017 2 instances 20:21:01 20:21:03 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:25:25 10:31:01 10:31:01 10:31:13 30 Oct 3 3 Oct 3, 2016 3 instances 12:16:51 12:16:53 12:19:08 Nov Dec 29