10 instances from 1 year 2018 - 10 instances Jan Feb Mar Apr May 18 Jun 21 23 2 Jun 23, 2018 2 instances 18:37:42 19:39:48 25 Jul 5 2 Jul 5, 2018 2 instances 10:37:18 17:52:01 6 7 2 Jul 7, 2018 2 instances 03:46:33 19:20:49 Aug Sep Oct Nov Dec