9 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 23 2 Jun 23, 2018 2 instances 05:57:11 15:47:02 Jul 5 2 Jul 5, 2018 2 instances 13:35:51 22:09:41 6 2 Jul 6, 2018 2 instances 10:21:14 17:07:27 Aug Sep Oct Nov Dec 2017 - 2 instances Jan Feb Mar Apr May Jun 23 Jul Aug Sep 3 Oct Nov Dec