30 instances from 5 years 2020 - 6 instances Jan Feb Mar Apr May Jun 28 Jul 4 16 30 Aug Sep Oct Nov 12 2 Nov 12, 2020 2 instances 22:04:12 22:05:09 Dec 2018 - 4 instances Jan 5 Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:25:43 01:25:47 01:25:54 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:27:08 01:28:58 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb 17 Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 08:45:33 08:57:07 09:22:35 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:28:27 08:33:09 08:33:21 08:33:36 30 2 Sep 30, 2016 2 instances 16:29:16 16:34:43 Oct 3 3 Oct 3, 2016 3 instances 08:34:18 08:34:35 08:34:48 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16