24 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 1 instance Jan Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:50:49 02:50:52 02:50:59 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:20:19 08:26:11 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:00:20 11:05:12 12:00:17 12:44:38 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:11:11 15:22:57 15:30:55 15:35:23 30 2 Sep 30, 2016 2 instances 21:39:09 21:41:48 Oct 3 3 Oct 3, 2016 3 instances 13:46:12 13:54:50 14:11:48 Nov Dec 29