17 instances from 5 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 18:50:25 20:24:26 Jul Aug Sep 25 2 Sep 25, 2018 2 instances 13:05:56 13:05:57 Oct Nov Dec 2017 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 26 2 Dec 26, 2017 2 instances 00:30:50 00:30:53 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 13:55:03 14:00:41 14:01:01 14:01:06 Oct 1 2 Oct 1, 2016 2 instances 00:29:26 00:35:26 3 3 Oct 3, 2016 3 instances 18:10:11 18:12:40 18:13:07 Nov Dec