8 instances from 1 year 2016 - 8 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:45:54 15:41:37 15:41:47 22 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 04:08:37 04:12:28 04:13:08 04:17:07 Oct Nov Dec