29 instances from 6 years 2020 - 3 instances Jan 19 Feb Mar Apr May Jun Jul 1 Aug Sep Oct Nov 14 Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 24 27 Jul Aug Sep Oct Nov Dec 2017 - 7 instances Jan 8 Feb Mar Apr May Jun 23 Jul Aug 30 Sep Oct 4 Nov 20 2 Nov 20, 2017 2 instances 19:07:32 20:12:48 Dec 29 2016 - 14 instances Jan 22 Feb Mar Apr 7 May Jun 21 22 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 14:43:33 15:18:09 20:14:36 20:33:06 Oct 1 4 3 Oct 4, 2016 3 instances 15:48:22 16:21:20 19:02:53 Nov 21 Dec 30 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16