45 instances from 4 years 2020 - 37 instances Jan 14 Feb Mar 22 Apr 1 May 17 23 24 Jun 1 8 14 17 22 28 Jul 5 12 20 2 Jul 20, 2020 2 instances 02:54:15 14:59:42 28 Aug 2 9 16 24 30 Sep 6 13 20 Oct 4 12 19 2 Oct 19, 2020 2 instances 05:25:12 09:00:37 26 Nov 2 9 10 16 20 24 Dec 2 2019 - 4 instances Jan 14 Feb Mar Apr 4 May Jun Jul 8 Aug Sep Oct 10 Nov Dec 2018 - 3 instances Jan 4 Feb Mar Apr 3 2 Apr 3, 2018 2 instances 10:08:39 10:11:15 May Jun Jul Aug Sep Oct Nov Dec 2017 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct 3 Nov Dec