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 10:23:36 11:20:56 Jul Aug Sep Oct Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 14:06:54 17:40:18 22:39:58 21 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 15:46:17 16:29:36 30 2 Sep 30, 2016 2 instances 21:54:36 23:03:39 Oct 3 3 Oct 3, 2016 3 instances 15:08:24 15:22:27 16:06:01 Nov Dec 29