24 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 04:12:38 04:12:41 04:13:01 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:50:37 08:56:18 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 11:59:32 12:09:06 12:56:06 12:56:11 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:36:46 15:48:58 15:56:44 16:00:04 30 2 Sep 30, 2016 2 instances 22:04:03 22:06:31 Oct 3 3 Oct 3, 2016 3 instances 14:10:54 14:19:26 14:37:10 Nov Dec 29