24 instances from 5 years 2020 - 4 instances Jan 18 Feb Mar Apr May Jun 30 Jul Aug Sep Oct Nov 12 13 Dec 2019 - 3 instances Jan Feb Mar Apr May Jun Jul 20 2 Jul 20, 2019 2 instances 10:59:41 13:46:18 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan 9 Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 04:41:35 11:42:35 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 1 Feb Mar Apr May Jun 23 24 Jul Aug Sep Oct 4 Nov Dec 25 29 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:05:15 09:30:32 09:45:38 Oct 1 2 4 3 Oct 4, 2016 3 instances 18:51:32 19:16:27 22:34:27 Nov Dec