23 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 01:54:02 01:54:21 01:54:52 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 2 Jan 6, 2017 2 instances 16:39:33 16:45:47 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 04:16:41 04:16:42 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 08:41:37 08:45:57 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:26:28 08:31:58 08:31:58 08:32:01 30 2 Sep 30, 2016 2 instances 16:31:02 16:37:03 Oct 3 3 Oct 3, 2016 3 instances 08:34:12 08:34:12 08:34:40 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 17