24 instances from 4 years 2020 - 1 instance Jan Feb Mar Apr May Jun Jul Aug 4 Sep Oct Nov Dec 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 14:02:11 14:29:23 14:47:31 22 4 Jun 22, 2018 4 instances 02:40:20 16:41:40 17:26:20 17:34:32 23 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 09:50:50 09:52:21 09:52:28 09:53:14 11:57:31 22:36:25 Jul Aug Sep Oct 2 3 Nov Dec 25 2 Dec 25, 2017 2 instances 12:38:56 15:16:08 2016 - 5 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 1 2 Oct 1, 2016 2 instances 06:04:35 06:10:15 4 3 Oct 4, 2016 3 instances 00:58:49 01:05:13 01:11:13 Nov Dec