16 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:17:53 02:18:19 02:18:52 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:13:09 10:13:24 Jul Aug Sep Oct Nov 21 Dec 25 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 16:25:38 16:30:24 16:30:27 Oct 1 2 Oct 1, 2016 2 instances 00:53:25 00:58:33 3 2 Oct 3, 2016 2 instances 16:38:32 16:39:07 Nov Dec 29