37 instances from 6 years 2020 - 3 instances Jan 18 Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov 13 Dec 2019 - 3 instances Jan Feb Mar Apr May Jun 27 Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 9 instances Jan 5 6 7 8 3 Jan 8, 2018 3 instances 02:27:37 07:51:02 12:23:49 Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:54:33 02:18:16 02:20:28 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:27:54 02:34:59 23 2 Jun 23, 2017 2 instances 11:02:29 12:03:11 Jul Aug Sep Oct 2 Nov Dec 2016 - 15 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:23:11 14:11:50 17:20:55 22:02:02 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 17:16:34 20:07:15 20:12:42 20:29:25 Oct 1 2 Oct 1, 2016 2 instances 02:45:18 02:50:26 3 3 Oct 3, 2016 3 instances 18:52:14 19:07:35 20:02:59 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16