16 instances from 4 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 13 16 Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:18:14 11:15:27 Jul Aug Sep Oct Nov Dec 2016 - 10 instances Jan Feb Mar Apr May Jun 22 23 2 Jun 23, 2016 2 instances 06:07:34 16:30:36 Jul Aug Sep 19 30 2 Sep 30, 2016 2 instances 21:50:09 22:59:10 Oct 3 3 Oct 3, 2016 3 instances 15:03:56 15:17:57 16:01:33 Nov Dec 29