32 instances from 6 years 2020 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2019 - 4 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct Nov 21 22 2 Nov 22, 2019 2 instances 11:22:50 14:06:39 Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 01:09:26 01:42:47 01:45:32 02:34:44 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:39:06 01:40:58 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 16 instances Jan Feb 17 2 Feb 17, 2016 2 instances 15:41:32 15:41:35 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 08:35:52 08:42:45 08:54:58 09:18:42 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:20:14 08:25:49 08:25:53 08:25:55 30 2 Sep 30, 2016 2 instances 16:25:30 16:31:01 Oct 3 3 Oct 3, 2016 3 instances 08:30:47 08:31:06 08:31:18 Nov Dec 29 2015 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16 2 Dec 16, 2015 2 instances 12:40:14 12:40:17