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 06:42:13 06:42:16 06:43:01 06:48:12 13:30:20 14:16:16 20:37:26 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 03:59:54 04:00:01 04:01:59 04:02:06 04:02:40 04:02:46 Jul Aug Sep Oct Nov 2 2 Nov 2, 2017 2 instances 22:52:49 22:52:51 8 2 Nov 8, 2017 2 instances 14:45:23 14:45:25 Dec 25 2 Dec 25, 2017 2 instances 05:56:42 12:07:38