27 instances from 4 years 2020 - 1 instance Jan Feb Mar Apr May Jun Jul 24 Aug Sep Oct Nov Dec 2018 - 6 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 05:29:56 05:32:00 09:53:28 10:03:45 15:15:30 20:17:32 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 2 Jan 6, 2017 2 instances 13:22:20 13:24:44 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 03:26:38 03:27:00 03:29:41 07:37:39 07:57:16 07:59:59 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 03:55:10 06:13:30 Nov Dec 25 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:28:53 08:34:08 08:34:15 08:35:10 30 Oct 3 3 Oct 3, 2016 3 instances 08:50:39 08:50:49 08:50:50 Nov Dec 29