11 instances from 2 years 2018 - 5 instances Jan Feb Mar Apr May Jun Jul 3 11 4 Jul 11, 2018 4 instances 14:47:23 14:47:30 18:14:16 18:14:23 Aug Sep Oct Nov Dec 2016 - 6 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:27:01 08:32:16 08:32:23 08:33:19 Oct 1 2 Oct 1, 2016 2 instances 08:23:11 08:29:41 Nov Dec