27 instances from 6 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 08:04:17 08:04:46 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 04:03:13 04:03:18 04:03:35 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:40:22 09:44:28 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 12:02:09 12:37:20 13:02:53 13:13:42 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:49:48 15:01:18 15:09:26 15:13:18 30 2 Sep 30, 2016 2 instances 21:17:08 21:19:48 Oct 3 3 Oct 3, 2016 3 instances 13:23:35 13:32:47 13:50:28 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16