20 instances from 2 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:10:55 15:39:36 15:50:49 15:54:46 22 3 Jun 22, 2018 3 instances 03:06:51 10:44:32 10:56:55 Jul 9 Aug Sep Oct Nov Dec 2017 - 12 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:47:00 10:49:24 10:50:56 18:47:26 19:07:17 19:30:26 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:43:19 19:54:06 Nov 8 2 Nov 8, 2017 2 instances 20:59:01 20:59:03 Dec 25 26