18 instances from 4 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 7 instances Jan Feb Mar Apr May Jun 22 7 Jun 22, 2018 7 instances 00:37:23 00:37:26 00:58:09 00:58:12 01:19:56 12:10:44 12:10:47 Jul Aug Sep Oct Nov Dec 2017 - 1 instance Jan 9 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 20 4 Sep 20, 2016 4 instances 02:16:44 02:22:18 02:22:18 02:22:19 Oct 1 2 Oct 1, 2016 2 instances 18:42:14 18:48:30 4 3 Oct 4, 2016 3 instances 17:11:37 17:15:14 17:28:57 Nov Dec