13 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:41:18 02:03:43 02:13:28 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:42:49 01:44:56 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 5 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 08:15:55 08:21:16 08:21:47 30 Oct Nov Dec 29