26 instances from 5 years 2020 - 4 instances Jan 19 Feb Mar Apr May Jun 28 Jul 2 Aug Sep Oct Nov 14 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 27 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:11:11 10:57:15 19:20:02 Jul Aug Sep Oct Nov Dec 2017 - 7 instances Jan 5 13 Feb Mar Apr May Jun 22 Jul 4 Aug Sep Oct 2 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun 21 22 3 Jun 22, 2016 3 instances 03:12:07 03:45:52 05:27:02 Jul Aug Sep 23 2 Sep 23, 2016 2 instances 15:38:53 22:09:35 24 2 Sep 24, 2016 2 instances 10:07:12 12:20:35 Oct 5 2 Oct 5, 2016 2 instances 03:27:55 06:29:50 Nov Dec