22 instances from 5 years 2020 - 1 instance Jan Feb Mar Apr May Jun Jul 24 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:53:19 01:53:38 01:54:09 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 2 Jan 6, 2017 2 instances 16:38:52 16:45:07 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 04:16:01 04:16:02 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 11 instances Jan Feb Mar Apr May Jun 20 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:25:22 08:30:55 08:30:55 08:31:04 30 2 Sep 30, 2016 2 instances 16:27:02 16:33:33 Oct 3 3 Oct 3, 2016 3 instances 08:33:31 08:33:32 08:33:59 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 17