29 instances from 6 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 5 instances Jan 18 Feb Mar Apr May Jun 29 Jul Aug Sep Oct Nov 13 15 2 Nov 15, 2020 2 instances 13:32:53 17:01:17 Dec 2019 - 5 instances Jan Feb Mar Apr May Jun 27 Jul 20 2 Jul 20, 2019 2 instances 12:10:09 13:07:44 Aug Sep Oct 26 2 Oct 26, 2019 2 instances 13:11:04 13:12:50 Nov Dec 2018 - 3 instances Jan 15 Feb Mar Apr May Jun Jul 10 2 Jul 10, 2018 2 instances 00:52:36 13:27:58 Aug Sep Oct Nov Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:38:25 10:39:07 Jul Aug Sep Oct Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 14:17:07 17:37:55 22:45:39 21 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 15:13:20 15:57:26 17:27:42 30 Oct 3 3 Oct 3, 2016 3 instances 14:35:13 14:48:31 15:33:06 Nov Dec 29