22 instances from 5 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2020 - 1 instance Jan Feb Mar Apr May Jun Jul 24 Aug Sep Oct Nov Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 7 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 07:56:09 07:56:12 07:57:01 07:57:05 08:04:39 08:04:42 21:00:50 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 11:10:42 11:19:30 11:29:10 12:09:11 15:05:59 15:47:17 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 05:09:51 05:10:01 Nov 2 2 Nov 2, 2017 2 instances 20:23:42 20:23:44 Dec 25 2 Dec 25, 2017 2 instances 06:51:52 06:51:56