20 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 16:15:51 16:15:55 16:27:47 16:27:51 16:31:25 16:31:28 22 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 2 Jan 6, 2017 2 instances 15:35:24 15:35:25 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 11:14:44 11:14:48 11:26:08 11:26:11 11:35:49 11:35:53 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 11:13:41 11:13:45 Nov Dec 25 2 Dec 25, 2017 2 instances 14:22:58 14:23:02 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 29