7 instances from 1 year 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 07:13:13 07:13:15 07:19:43 20:49:54 22 3 Jun 22, 2018 3 instances 00:53:24 00:59:31 01:43:10 Jul Aug Sep Oct Nov Dec