27 instances from 6 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 4 instances Jan Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:04:56 08:05:40 24 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:25:32 02:25:33 02:25:43 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:06:05 08:11:58 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:15:58 11:18:24 11:19:46 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:53:31 15:05:04 15:13:10 15:16:59 30 2 Sep 30, 2016 2 instances 21:20:53 21:23:27 Oct 3 3 Oct 3, 2016 3 instances 13:27:27 13:37:16 13:54:09 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16