21 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan 18 Feb Mar Apr May Jun 29 Jul Aug Sep Oct Nov 13 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:13:39 11:10:45 Jul Aug Sep Oct Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 14:10:05 17:45:13 22:43:10 21 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 15:38:35 16:21:41 30 2 Sep 30, 2016 2 instances 21:46:58 22:55:54 Oct 3 3 Oct 3, 2016 3 instances 15:00:32 15:13:40 15:58:09 Nov Dec 29