30 instances from 5 years 2020 - 5 instances Jan 18 Feb Mar Apr May Jun 30 Jul Aug 3 Sep Oct Nov 12 13 Dec 2019 - 3 instances Jan Feb Mar Apr May Jun Jul 20 2 Jul 20, 2019 2 instances 10:58:13 13:41:46 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:11:27 10:57:31 19:20:18 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:09:40 15:02:57 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 13 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 09:30:16 11:26:14 11:36:00 12:06:26 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 08:48:28 09:14:02 09:29:04 30 2 Sep 30, 2016 2 instances 16:44:07 17:13:25 Oct 3 3 Oct 3, 2016 3 instances 09:19:38 09:23:32 09:30:28 Nov Dec 29