18 instances from 3 years 2021 - 1 instance Jan Feb Mar 21 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 08:00:54 08:00:58 08:01:49 08:01:52 08:09:26 08:09:29 21:02:19 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:28:16 04:28:26 04:29:56 04:30:06 04:30:30 04:30:40 Jul Aug Sep Oct 3 2 Oct 3, 2017 2 instances 17:36:33 17:40:32 Nov Dec 25 2 Dec 25, 2017 2 instances 06:56:10 06:56:17