24 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 04:37:29 04:37:38 04:37:47 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:42:30 09:46:33 Jul Aug Sep Oct Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:31:52 11:34:15 11:42:31 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:06:51 15:18:34 15:26:33 15:30:27 30 2 Sep 30, 2016 2 instances 21:34:43 21:37:26 Oct 3 3 Oct 3, 2016 3 instances 13:41:54 13:50:31 14:07:27 Nov Dec 29