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 02:55:34 02:55:37 02:55:45 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:28:20 08:35:57 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 12:57:38 13:24:05 13:31:48 14:17:06 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:18:07 15:30:56 15:38:48 15:42:21 30 2 Sep 30, 2016 2 instances 21:46:08 21:48:47 Oct 3 3 Oct 3, 2016 3 instances 13:53:02 14:01:45 14:18:41 Nov Dec 29