17 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:21:11 02:21:36 02:22:10 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 2 Jan 6, 2017 2 instances 22:24:20 22:24:21 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:16:33 10:16:54 Jul Aug Sep Oct Nov Dec 25 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 16:28:14 16:28:59 16:33:49 16:33:55 Oct 1 2 Oct 1, 2016 2 instances 00:56:47 01:01:54 3 2 Oct 3, 2016 2 instances 16:41:52 16:42:28 Nov Dec 29