27 instances from 5 years 2020 - 5 instances Jan 19 Feb 12 13 Mar Apr May Jun 28 Jul Aug Sep Oct Nov 13 Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct 26 Nov Dec 2018 - 4 instances Jan 8 Feb Mar Apr May Jun 22 2 Jun 22, 2018 2 instances 10:42:36 21:20:32 27 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 7 19 Feb Mar Apr May Jun 22 Jul Aug Sep Oct 2 3 5 6 Nov Dec 27 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:16:41 14:27:01 14:35:27 14:39:41 30 2 Sep 30, 2016 2 instances 22:26:24 22:41:57 Oct 3 3 Oct 3, 2016 3 instances 13:40:27 14:33:06 14:43:46 Nov Dec