15 instances from 5 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2020 - 1 instance Jan Feb Mar Apr May Jun Jul 24 Aug Sep Oct Nov Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 22 4 Jun 22, 2018 4 instances 07:56:06 08:37:54 08:50:09 09:38:24 Jul Aug Sep Oct Nov Dec 2017 - 7 instances Jan 6 2 Jan 6, 2017 2 instances 18:46:01 18:50:00 Feb Mar Apr May Jun 21 3 Jun 21, 2017 3 instances 17:19:17 17:43:00 18:02:39 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 4 Dec 29