24 instances from 6 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 4 instances Jan 20 Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov 13 21 Dec 2019 - 1 instance Jan Feb Mar Apr May Jun 22 Jul Aug Sep Oct Nov Dec 2018 - 4 instances Jan 8 Feb Mar Apr May Jun 27 Jul 1 2 Aug Sep Oct Nov Dec 2017 - 3 instances Jan 8 Feb Mar Apr May Jun 30 Jul Aug 29 Sep Oct Nov Dec 2016 - 11 instances Jan Feb Mar Apr May Jun 24 3 Jun 24, 2016 3 instances 01:29:07 10:46:18 12:30:08 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 15:30:51 16:14:09 Oct 1 2 Oct 1, 2016 2 instances 21:34:26 21:53:28 4 3 Oct 4, 2016 3 instances 16:08:11 16:43:34 19:22:49 Nov Dec 30