24 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan 20 Feb Mar Apr May Jun Jul 1 Aug Sep Oct Nov 13 Dec 2018 - 4 instances Jan 1 8 Feb Mar Apr May Jun Jul 10 2 Jul 10, 2018 2 instances 03:30:49 16:08:07 Aug Sep Oct Nov Dec 2017 - 6 instances Jan 7 Feb Mar Apr May Jun 23 Jul Aug 29 3 Aug 29, 2017 3 instances 15:45:39 16:20:30 17:04:43 Sep Oct 7 Nov Dec 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:49:27 09:11:10 09:15:55 09:33:07 30 2 Sep 30, 2016 2 instances 22:04:47 23:13:47 Oct 3 3 Oct 3, 2016 3 instances 15:18:28 15:32:27 16:16:03 Nov Dec 30