32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:51:40 15:20:39 15:28:17 15:35:39 22 3 Jun 22, 2018 3 instances 02:58:57 10:26:14 10:38:34 Jul 9 Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 16:14:12 16:17:34 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:28:36 10:30:55 10:32:29 18:29:05 18:49:49 19:12:05 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:25:05 19:36:09 Nov 8 2 Nov 8, 2017 2 instances 20:33:55 20:33:57 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:35:41 10:41:18 10:41:18 10:41:32 30 Oct 3 3 Oct 3, 2016 3 instances 12:36:48 12:36:51 12:36:52 Nov Dec 29