11 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 19:05:03 19:05:06 19:16:58 19:17:02 19:21:56 19:22:00 22 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 11:52:41 11:52:45 Nov Dec 25 2 Dec 25, 2017 2 instances 15:34:39 15:34:43