11 instances from 2 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 05:31:23 12:27:36 20:51:24 22 2 Jun 22, 2018 2 instances 16:22:34 16:55:41 Jul 6 Aug Sep Oct Nov Dec 2017 - 5 instances Jan Feb Mar Apr May Jun Jul Aug Sep 26 2 Sep 26, 2017 2 instances 13:51:58 13:52:01 Oct 7 2 Oct 7, 2017 2 instances 05:12:04 05:12:07 Nov Dec 25