18 instances from 4 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:44:13 03:46:55 03:48:00 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:50:40 10:47:30 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 9 instances Jan Feb Mar Apr May Jun 20 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:02:57 10:06:14 10:06:40 10:11:48 30 2 Sep 30, 2016 2 instances 17:25:32 18:02:04 Oct 3 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16