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 06:53:39 06:53:46 06:53:49 06:59:08 14:11:53 14:29:28 20:41:59 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:07:17 04:07:24 04:09:14 04:09:21 04:09:56 04:10:03 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 04:45:40 04:45:47 Nov 8 2 Nov 8, 2017 2 instances 15:50:31 15:50:33 Dec 25 2 Dec 25, 2017 2 instances 06:05:18 12:20:26