20 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:33:03 01:33:06 01:33:15 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:14:07 07:20:17 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 09:52:30 10:09:40 10:43:24 11:09:27 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:15:09 14:26:19 14:34:59 14:39:07 30 2 Sep 30, 2016 2 instances 20:42:35 20:45:32 Oct 3 3 Oct 3, 2016 3 instances 12:49:08 12:57:52 13:14:31 Nov Dec