26 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 22:10:04 22:10:51 Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:46:22 03:47:09 03:49:27 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 05:48:51 05:53:59 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 11:08:10 11:12:37 11:20:43 11:27:31 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 11:06:27 11:06:32 11:07:13 30 Oct 3 3 Oct 3, 2016 3 instances 11:13:03 11:13:04 11:13:08 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16