8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:14:28 15:43:08 15:55:44 15:58:15 22 4 Jun 22, 2018 4 instances 03:08:17 10:47:56 11:00:21 23:43:23 Jul Aug Sep Oct Nov Dec