22 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 04:30:06 13:22:28 18:10:16 Jul Aug Sep Oct Nov Dec 2017 - 9 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:13:33 11:10:39 Jul Aug Sep Oct 2 3 Oct 2, 2017 3 instances 01:16:41 01:16:47 16:46:23 Nov Dec 25 2 Dec 25, 2017 2 instances 02:34:03 02:34:08 26 2016 - 10 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 14:22:10 22:43:10 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 15:38:29 16:21:35 30 2 Sep 30, 2016 2 instances 21:46:52 22:55:51 Oct 3 3 Oct 3, 2016 3 instances 15:00:29 15:13:37 15:58:06 Nov Dec 29