13 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:34:54 01:35:05 01:35:09 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:28:38 01:30:31 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 5 instances Jan Feb Mar Apr May Jun Jul Aug Sep 30 Oct 3 3 Oct 3, 2016 3 instances 09:10:41 09:10:42 09:10:47 Nov Dec 29