21 instances from 3 years 2020 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 13 Dec 2017 - 7 instances Jan 1 9 Feb Mar Apr May Jun 26 Jul Aug Sep Oct 5 3 Oct 5, 2017 3 instances 10:57:16 11:00:53 12:07:57 Nov Dec 27 2016 - 13 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 13:20:25 14:31:51 19:28:09 21:38:04 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 12:37:30 12:47:27 12:54:18 13:02:17 Oct 1 2 Oct 1, 2016 2 instances 19:37:09 19:48:29 4 3 Oct 4, 2016 3 instances 11:56:12 12:06:41 13:04:22 Nov Dec