19 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 1 instance Jan Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 Jul Aug Sep Oct 2 Nov Dec 2016 - 13 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 13:29:31 13:45:18 14:21:01 14:30:13 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 16:42:11 16:57:34 17:01:23 17:04:19 30 2 Sep 30, 2016 2 instances 23:11:01 23:12:53 Oct 3 2 Oct 3, 2016 2 instances 15:09:01 15:24:22 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16