17 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:05:26 02:05:51 02:06:24 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 04:34:35 04:34:38 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:50:14 10:55:35 10:55:43 11:03:05 30 Oct 3 3 Oct 3, 2016 3 instances 11:04:57 11:04:59 11:05:01 Nov Dec 29