26 instances from 6 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 - 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 03:19:24 03:19:26 03:19:33 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:41:59 08:47:39 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 11:51:10 12:18:23 12:38:59 13:02:22 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:28:39 15:41:37 15:49:24 15:52:51 30 2 Sep 30, 2016 2 instances 21:56:43 21:59:14 Oct 3 3 Oct 3, 2016 3 instances 14:03:37 14:12:13 14:29:05 Nov Dec 29