18 instances from 3 years 2018 - 5 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 19:55:58 19:56:38 20:09:52 20:10:34 22 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 2 Jan 6, 2017 2 instances 16:37:51 16:40:24 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:36:22 12:36:59 12:59:12 12:59:50 13:20:39 13:21:15 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:43:08 12:43:46 Nov Dec 25 2 Dec 25, 2017 2 instances 16:26:38 16:27:17 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 29