17 instances from 4 years 2020 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 15 Dec 2018 - 1 instance Jan 1 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 3 11 Feb Mar Apr May Jun 29 Jul Aug Sep Oct 7 3 Oct 7, 2017 3 instances 00:59:50 01:03:40 02:28:23 Nov Dec 2016 - 9 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:28:02 10:41:00 12:56:42 Jul Aug Sep 22 4 Sep 22, 2016 4 instances 00:47:07 01:15:13 01:25:00 01:58:53 Oct 3 2 Oct 3, 2016 2 instances 09:58:51 10:44:38 Nov Dec