25 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:01:11 08:01:31 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:07:57 03:08:00 03:08:07 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:43:13 07:49:15 Jul Aug Sep Oct 2 Nov Dec 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 13:06:41 13:15:33 13:52:35 13:59:57 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:37:54 14:49:18 14:57:33 15:01:24 30 2 Sep 30, 2016 2 instances 21:05:15 21:08:00 Oct 3 3 Oct 3, 2016 3 instances 13:11:34 13:20:19 13:38:25 Nov Dec 29