23 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 03:14:42 03:14:44 03:14:51 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:45:32 07:51:33 Jul Aug Sep Oct 2 Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 11:03:17 11:11:29 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:40:13 14:51:35 14:59:51 15:03:41 30 2 Sep 30, 2016 2 instances 21:07:31 21:10:16 Oct 3 3 Oct 3, 2016 3 instances 13:13:52 13:22:37 13:40:40 Nov Dec 29