20 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 07:53:29 07:53:32 07:54:23 07:54:26 08:01:58 08:02:02 21:00:02 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:24:50 04:25:00 04:26:35 04:26:45 04:27:10 04:27:20 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 05:04:44 05:04:54 Nov 2 2 Nov 2, 2017 2 instances 20:24:27 20:24:29 Dec 25 2 Dec 25, 2017 2 instances 06:46:19 06:46:22