22 instances from 5 years 2020 - 1 instance Jan 18 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2019 - 2 instances Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:50:08 04:25:02 07:41:19 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:59:13 04:20:01 Jul Aug Sep Oct Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 09:18:09 12:32:59 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:32:47 10:32:59 10:33:00 10:37:41 30 2 Sep 30, 2016 2 instances 18:29:01 18:33:12 Oct 3 3 Oct 3, 2016 3 instances 10:34:58 10:35:25 10:51:37 Nov Dec 29