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 01:53:47 01:54:07 01:54:37 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 2 Jan 6, 2017 2 instances 16:39:19 16:45:33 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 04:16:28 04:16:29 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 08:42:22 08:44:17 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:26:08 08:31:45 08:31:45 08:31:47 30 2 Sep 30, 2016 2 instances 16:28:03 16:36:49 Oct 3 3 Oct 3, 2016 3 instances 08:33:58 08:33:59 08:34:26 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 17