23 instances from 4 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:35:12 01:35:29 01:35:58 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:24:00 01:25:33 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan 22 Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 08:41:48 10:28:04 21 22 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:51:23 08:56:23 08:56:50 08:57:46 30 Oct 3 3 Oct 3, 2016 3 instances 09:10:50 09:10:50 09:10:50 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16