15 instances from 2 years 2018 - 14 instances Jan Feb Mar Apr May 17 24 2 May 24, 2018 2 instances 10:20:49 12:59:40 Jun 21 22 3 Jun 22, 2018 3 instances 16:02:46 21:14:12 21:19:09 Jul 5 3 Jul 5, 2018 3 instances 11:26:49 13:58:38 17:59:46 6 2 Jul 6, 2018 2 instances 12:20:42 17:06:08 7 2 Jul 7, 2018 2 instances 01:00:44 01:32:09 Aug Sep Oct Nov Dec 2017 - 1 instance Jan Feb Mar Apr May Jun 22 Jul Aug Sep Oct Nov Dec