13 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:36:55 03:37:39 03:38:36 Jul Aug Sep Oct Nov Dec 2017 - 3 instances Jan Feb Mar Apr May Jun 21 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 7 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 09:42:03 09:45:36 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 17:22:58 17:23:20 17:26:00 Oct 3 Nov Dec 30