27 instances from 5 years 2020 - 3 instances Jan 18 Feb Mar Apr May Jun 30 Jul Aug Sep Oct Nov 13 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:54:29 10:48:17 19:11:29 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:01:56 14:54:14 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 01:02:54 01:06:54 06:51:28 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:00:50 16:56:42 18:31:50 18:55:08 30 Oct 3 3 Oct 3, 2016 3 instances 15:55:14 16:13:32 16:59:16 Nov Dec 29