23 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 1 instance Jan Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:07:26 02:07:27 02:07:37 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:49:02 07:54:59 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 11:10:44 11:15:45 11:45:31 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:43:37 14:55:01 15:03:13 15:07:05 30 2 Sep 30, 2016 2 instances 21:10:56 21:13:37 Oct 3 3 Oct 3, 2016 3 instances 13:17:20 13:26:02 13:44:05 Nov Dec 29