22 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 02:34:01 02:34:04 02:34:14 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:02:41 08:08:36 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 12:24:04 12:36:20 13:21:54 13:22:14 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 15:58:19 16:21:02 30 2 Sep 30, 2016 2 instances 22:27:35 22:27:37 Oct 3 3 Oct 3, 2016 3 instances 14:31:55 14:40:38 14:58:06 Nov Dec 29