19 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:29:59 01:30:02 01:30:11 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:24:30 01:26:04 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 11 instances Jan Feb Mar Apr May Jun 22 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:40:54 08:46:21 08:47:21 08:56:31 30 2 Sep 30, 2016 2 instances 17:06:40 17:11:53 Oct 3 3 Oct 3, 2016 3 instances 09:19:57 09:19:57 09:19:57 Nov Dec 29