19 instances from 3 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 9 instances Jan 12 2 Jan 12, 2018 2 instances 10:27:35 10:27:39 Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 04:53:27 04:53:28 04:53:31 04:56:22 04:56:26 20:00:17 23 Jul Aug Sep Oct Nov Dec 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:47:53 15:53:31 15:53:37 15:54:01 Oct 1 2 Oct 1, 2016 2 instances 03:07:09 03:15:05 3 3 Oct 3, 2016 3 instances 21:23:30 21:25:06 21:25:10 Nov Dec