22 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 03:16:05 03:16:06 03:16:14 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:46:55 07:52:52 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 11:02:44 11:09:12 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:41:30 14:52:52 15:01:07 15:04:56 30 2 Sep 30, 2016 2 instances 21:08:49 21:11:31 Oct 3 3 Oct 3, 2016 3 instances 13:15:11 13:23:53 13:41:57 Nov Dec 29