32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:06:50 15:35:43 15:46:23 15:50:50 22 3 Jun 22, 2018 3 instances 03:05:16 10:40:47 10:53:13 Jul 7 Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:31:44 16:34:56 10 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:45:37 10:47:09 18:43:43 19:03:44 19:26:43 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:39:35 19:50:26 Nov 8 2 Nov 8, 2017 2 instances 20:53:54 20:53:57 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:50:37 10:56:13 10:56:24 10:56:28 30 2 Sep 30, 2016 2 instances 20:14:19 20:20:06 Oct 3 3 Oct 3, 2016 3 instances 13:08:09 13:08:10 13:08:18 Nov Dec 29