22 instances from 5 years 2020 - 3 instances Jan 18 Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov 13 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 22 2 Jun 22, 2018 2 instances 09:14:53 19:58:45 27 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 7 Feb Mar Apr May Jun 22 Jul Aug Sep Oct 3 Nov Dec 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 20 4 Sep 20, 2016 4 instances 03:24:30 03:35:27 03:45:58 03:46:27 Oct 1 2 Oct 1, 2016 2 instances 10:22:57 10:24:55 4 3 Oct 4, 2016 3 instances 02:29:49 02:42:47 03:40:42 Nov Dec 29