9 instances from 2 years 2018 - 8 instances Jan Feb Mar Apr May Jun 22 3 Jun 22, 2018 3 instances 20:44:47 22:32:55 22:52:31 Jul 3 5 2 Jul 5, 2018 2 instances 15:50:41 16:08:13 6 2 Jul 6, 2018 2 instances 19:45:09 23:27:59 Aug Sep Oct Nov Dec 2017 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 1 Oct Nov Dec