22 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan 19 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 10:26:25 11:24:20 Jul Aug Sep Oct Nov Dec 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 14:07:19 17:43:20 22:40:24 21 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 15:49:17 16:32:36 18:05:15 30 2 Sep 30, 2016 2 instances 21:57:41 23:06:43 Oct 3 3 Oct 3, 2016 3 instances 15:11:27 15:25:27 16:09:03 Nov Dec 29