17 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:17:25 02:17:51 02:18:25 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:12:40 10:12:56 Jul Aug Sep Oct 2 Nov 21 Dec 25 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 16:25:10 16:29:55 16:29:59 Oct 1 2 Oct 1, 2016 2 instances 00:52:57 00:58:06 3 2 Oct 3, 2016 2 instances 16:38:05 16:38:39 Nov Dec 29