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 02:40:31 02:40:34 02:40:42 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:06:48 08:12:41 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:51:01 11:17:36 11:50:49 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 14:55:54 15:07:31 15:15:33 30 2 Sep 30, 2016 2 instances 21:23:18 21:25:49 Oct 3 3 Oct 3, 2016 3 instances 13:29:51 13:39:40 13:56:33 Nov Dec 29