28 instances from 7 years 2022 - 2 instances Jan Feb Mar Apr May Jun 25 Jul Aug Sep Oct 21 Nov Dec 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 08:05:16 08:06:19 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 04:08:10 04:08:13 04:08:34 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:48:42 07:54:39 Jul Aug Sep Oct Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 12:02:56 12:38:51 13:03:38 13:15:13 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:43:17 14:54:41 15:02:53 15:06:44 30 2 Sep 30, 2016 2 instances 21:10:36 21:13:17 Oct 3 3 Oct 3, 2016 3 instances 13:16:59 13:25:42 13:43:45 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16