19 instances from 4 years 2020 - 1 instance Jan Feb Mar Apr May Jun Jul Aug 4 Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:33:19 02:34:21 02:52:24 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 6 2 Jan 6, 2017 2 instances 12:45:49 12:46:29 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:00:24 02:01:54 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 02:30:22 02:30:31 Nov Dec 25 2 Dec 25, 2017 2 instances 08:44:40 08:44:49 2016 - 7 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 08:16:51 08:21:18 08:23:10 30 Oct 3 Nov Dec 29 2 Dec 29, 2016 2 instances 03:04:53 03:05:32