17 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 15:27:54 22:33:31 26 Jul Aug Sep Oct Nov Dec 2017 - 2 instances Jan 6 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 26 2016 - 12 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:38:00 10:38:43 10:49:00 12:50:09 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:50:53 09:51:12 09:51:14 09:55:34 30 Oct 3 2 Oct 3, 2016 2 instances 09:53:25 10:09:36 Nov Dec 29