28 instances from 5 years 2020 - 4 instances Jan Feb Mar Apr May Jun 28 Jul 4 Aug Sep Oct Nov 12 2 Nov 12, 2020 2 instances 22:15:13 22:16:38 Dec 2018 - 4 instances Jan 6 Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:59:11 03:59:43 04:02:40 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:38:53 03:40:59 Jul Aug Sep Oct Nov Dec 25 2016 - 15 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 08:41:21 08:45:14 10:56:18 11:02:10 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:12:30 10:17:01 10:17:05 10:17:46 30 2 Sep 30, 2016 2 instances 18:18:04 18:23:40 Oct 3 3 Oct 3, 2016 3 instances 10:21:17 10:21:27 10:21:27 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16