24 instances from 4 years 2021 - 1 instance Jan Feb Mar 21 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 - 8 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 08:29:42 08:29:43 08:30:39 08:38:32 08:39:28 21:13:40 22 24 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:31:34 04:32:20 04:33:30 04:34:01 04:34:13 04:34:48 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 05:18:13 05:18:49 Nov 2 2 Nov 2, 2017 2 instances 19:01:59 19:02:02 8 2 Nov 8, 2017 2 instances 17:57:02 17:57:05 Dec 25 2 Dec 25, 2017 2 instances 07:10:58 07:11:34