27 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 22:10:08 22:10:30 Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:44:08 03:44:55 03:47:13 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 05:46:38 05:51:46 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 11:07:18 11:14:30 11:21:34 11:26:40 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:59:54 11:04:13 11:04:18 11:04:58 30 Oct 3 3 Oct 3, 2016 3 instances 11:10:49 11:10:50 11:10:54 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16