23 instances from 5 years 2020 - 4 instances Jan 18 Feb Mar Apr May Jun 30 Jul Aug Sep Oct Nov 12 13 Dec 2019 - 3 instances Jan Feb Mar Apr May Jun Jul 20 2 Jul 20, 2019 2 instances 10:58:00 13:47:50 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan 12 Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 04:41:45 11:42:44 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 3 12 Feb Mar Apr May Jun 29 Jul Aug Sep Oct Nov Dec 25 2016 - 9 instances Jan Feb Mar Apr May Jun 24 25 2 Jun 25, 2016 2 instances 02:49:17 03:09:40 Jul Aug Sep 23 2 Sep 23, 2016 2 instances 15:23:06 21:55:33 24 2 Sep 24, 2016 2 instances 09:53:03 12:06:33 Oct 5 2 Oct 5, 2016 2 instances 02:51:08 06:14:04 Nov Dec