22 instances from 5 years 2020 - 1 instance Jan 19 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 27 Nov Dec 2018 - 4 instances Jan 16 Feb Mar Apr May Jun 28 2 Jun 28, 2018 2 instances 01:31:32 02:24:56 29 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 9 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 12:17:54 13:15:12 Jul Aug Sep Oct 4 Nov Dec 25 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 21 4 Sep 21, 2016 4 instances 03:10:31 03:15:55 03:25:27 03:49:44 Oct 2 2 Oct 2, 2016 2 instances 11:37:07 11:49:10 5 3 Oct 5, 2016 3 instances 03:38:44 04:03:00 06:15:22 Nov Dec 31