13 instances from 2 years 2018 - 12 instances Jan Feb Mar Apr May Jun 22 5 Jun 22, 2018 5 instances 17:10:42 17:16:19 19:14:07 19:20:12 19:31:44 Jul 3 2 Jul 3, 2018 2 instances 14:56:41 17:52:02 5 2 Jul 5, 2018 2 instances 11:27:06 12:32:44 6 3 Jul 6, 2018 3 instances 12:22:01 12:26:24 18:48:23 Aug Sep Oct Nov Dec 2017 - 1 instance Jan Feb Mar Apr May Jun 22 Jul Aug Sep Oct Nov Dec