19 instances from 4 years 2020 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2018 - 2 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 04:16:58 05:45:44 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:29:14 17:25:00 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 11 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 09:36:00 10:43:53 11:13:22 11:28:16 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:36:08 09:41:00 09:41:21 30 2 Sep 30, 2016 2 instances 17:29:35 17:34:32 Oct 3 Nov Dec 29