18 instances from 3 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 7 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 06:49:17 06:49:36 06:54:49 13:31:53 14:00:43 14:17:50 20:40:18 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 24 2 Jun 24, 2017 2 instances 11:00:39 11:00:43 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 04:41:38 04:41:45 Nov 2 2 Nov 2, 2017 2 instances 22:49:26 22:49:28 8 2 Nov 8, 2017 2 instances 14:42:53 14:42:55 Dec 25 2 Dec 25, 2017 2 instances 06:02:31 12:09:02