24 instances from 4 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul 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 07:54:51 07:54:54 07:55:44 07:55:47 08:03:20 08:03:23 21:00:27 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 02:07:22 02:07:49 02:09:11 03:55:50 03:57:56 03:58:35 Jul Aug 28 Sep Oct 2 2 Oct 2, 2017 2 instances 05:09:15 05:09:25 Nov 2 2 Nov 2, 2017 2 instances 20:23:51 20:23:53 8 2 Nov 8, 2017 2 instances 15:53:52 15:53:55 Dec 25 2 Dec 25, 2017 2 instances 06:50:37 06:50:40