23 instances from 5 years 2020 - 1 instance Jan 19 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 22 27 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 7 Feb Mar Apr May Jun 22 Jul Aug Sep Oct 3 Nov Dec 26 2016 - 14 instances Jan Feb Mar Apr May Jun 20 21 3 Jun 21, 2016 3 instances 05:45:27 06:28:52 07:05:36 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 03:03:55 03:13:52 03:25:17 03:32:48 Oct 1 2 Oct 1, 2016 2 instances 10:03:16 10:03:56 4 3 Oct 4, 2016 3 instances 02:07:12 02:21:13 03:17:33 Nov Dec 29