29 instances from 6 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 7 instances Jan 18 Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:07:09 08:08:12 Aug 4 Sep Oct Nov 12 15 Dec 2019 - 10 instances Jan Feb 27 Mar 4 3 Mar 4, 2019 3 instances 13:29:17 16:37:30 18:01:39 5 4 Mar 5, 2019 4 instances 12:37:55 15:50:05 15:51:58 16:23:32 6 Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2018 - 5 instances Jan 4 5 Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:44:46 07:05:29 07:10:40 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:16:16 02:23:14 Jul Aug 29 Sep Oct 7 Nov Dec 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 29