14 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:15:00 02:15:26 02:16:00 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:10:11 10:10:30 Jul Aug Sep Oct 2 Nov 21 Dec 25 2016 - 6 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 16:22:45 16:27:29 16:27:34 Oct 1 3 Nov Dec 29