30 instances from 5 years 2020 - 4 instances Jan 20 Feb Mar Apr May Jun 30 Jul Aug Sep Oct Nov 14 2 Nov 14, 2020 2 instances 17:20:53 17:26:10 Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 07:51:39 09:43:53 10:19:30 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:47:40 07:53:42 Jul Aug Sep Oct 2 4 Oct 2, 2017 4 instances 06:14:21 06:24:24 06:27:12 07:56:28 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:39:36 10:40:44 10:51:02 12:23:26 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:38:40 14:42:41 14:57:33 15:01:37 30 2 Sep 30, 2016 2 instances 21:05:43 21:08:01 Oct 3 3 Oct 3, 2016 3 instances 13:12:13 13:20:58 13:37:32 Nov Dec 29