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 03:12:32 03:12:34 03:12:42 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:36:55 08:42:32 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 12:21:31 12:44:27 13:06:15 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:23:57 15:36:46 15:44:38 15:48:12 30 2 Sep 30, 2016 2 instances 21:51:59 21:54:31 Oct 3 3 Oct 3, 2016 3 instances 13:58:47 14:07:33 14:24:26 Nov Dec 29