19 instances from 5 years 2020 - 1 instance Jan 19 Feb Mar Apr May Jun Jul Aug Sep Oct Nov 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 27 29 Jul 10 Aug Sep Oct Nov Dec 2017 - 3 instances Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct 6 Nov Dec 28 2016 - 10 instances Jan Feb Mar Apr May Jun 21 22 3 Jun 22, 2016 3 instances 06:38:44 10:28:38 16:11:38 Jul Aug Sep 22 4 Sep 22, 2016 4 instances 05:24:06 05:38:08 15:27:30 16:25:08 Oct 3 2 Oct 3, 2016 2 instances 14:51:55 17:06:51 Nov Dec