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 08:04:55 08:05:59 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:21:18 02:21:18 02:21:30 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:57:50 08:03:51 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:31:35 11:20:00 11:33:25 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:47:25 14:58:51 15:07:04 15:10:51 30 2 Sep 30, 2016 2 instances 21:14:46 21:17:25 Oct 3 3 Oct 3, 2016 3 instances 13:21:13 13:29:55 13:48:01 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16