25 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:05:06 08:05:15 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:33:11 02:33:14 02:33:24 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:40:15 09:44:20 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:36:00 11:36:56 11:39:40 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:49:40 15:01:09 15:09:19 15:13:10 30 2 Sep 30, 2016 2 instances 21:17:01 21:19:40 Oct 3 3 Oct 3, 2016 3 instances 13:23:28 13:32:38 13:50:20 Nov Dec 29