29 instances from 5 years 2020 - 4 instances Jan 18 Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov 12 13 Dec 2019 - 3 instances Jan Feb 27 Mar Apr May Jun 27 Jul Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:54:48 10:48:36 19:11:48 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:02:15 14:54:41 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 13 instances Jan Feb Mar Apr May Jun 20 21 3 Jun 21, 2016 3 instances 01:02:51 01:06:45 06:51:40 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:01:08 16:57:01 18:32:09 18:55:27 30 Oct 3 3 Oct 3, 2016 3 instances 15:55:32 16:13:50 16:59:35 Nov Dec 29