30 instances from 5 years 2020 - 6 instances Jan Feb Mar Apr May Jun 28 Jul 4 16 30 Aug Sep Oct Nov 12 2 Nov 12, 2020 2 instances 22:05:19 22:08:51 Dec 2018 - 4 instances Jan 5 Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:03:08 02:03:12 02:03:30 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:06:12 02:07:50 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb 17 Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 08:43:07 08:53:48 09:26:12 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:58:38 09:03:15 09:03:26 09:03:36 30 2 Sep 30, 2016 2 instances 17:03:29 17:09:15 Oct 3 3 Oct 3, 2016 3 instances 09:06:42 09:06:56 09:07:08 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16