32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:09:21 15:38:06 15:49:12 15:53:15 22 3 Jun 22, 2018 3 instances 03:06:13 10:43:04 10:55:28 23 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:34:30 16:37:37 8 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:47:53 10:49:25 18:45:56 19:05:47 19:28:56 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:41:48 19:52:38 Nov 8 2 Nov 8, 2017 2 instances 20:56:59 20:57:01 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:52:59 10:58:33 10:58:46 10:58:47 30 2 Sep 30, 2016 2 instances 20:18:05 20:23:52 Oct 3 3 Oct 3, 2016 3 instances 13:12:20 13:12:21 13:12:21 Nov Dec 29