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 06:55:56 06:55:59 07:01:21 07:01:24 13:46:09 14:13:22 20:42:54 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:06:25 04:06:32 04:08:23 04:08:30 04:09:04 04:09:11 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 04:48:47 04:48:53 Nov 8 2 Nov 8, 2017 2 instances 16:14:05 16:14:07 Dec 25 2 Dec 25, 2017 2 instances 06:07:22 12:22:23