25 instances from 5 years 2020 - 3 instances Jan Feb Mar Apr May Jun 28 Jul 4 30 Aug Sep Oct Nov Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct Nov Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 04:45:25 04:46:09 04:48:29 04:51:40 Jul Aug Sep Oct Nov Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 Jul Aug Sep Oct 2 Nov Dec 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:40:17 10:53:41 11:30:18 11:33:31 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:33:19 10:37:46 10:37:49 10:38:31 30 2 Sep 30, 2016 2 instances 18:39:43 18:45:15 Oct 3 3 Oct 3, 2016 3 instances 10:42:51 10:43:01 10:43:01 Nov Dec 29