23 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 04:37:43 04:37:51 04:38:00 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:42:42 09:46:45 Jul Aug Sep Oct Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:37:34 11:38:36 11:39:49 12:35:23 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:07:25 15:19:08 15:27:07 15:31:01 30 2 Sep 30, 2016 2 instances 21:35:20 21:38:01 Oct 3 3 Oct 3, 2016 3 instances 13:42:29 13:51:06 14:08:01 Nov Dec 29