7 instances from 1 year 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 19:59:19 20:13:15 22 4 Jun 22, 2018 4 instances 04:34:37 05:15:01 05:54:06 20:15:44 24 Jul Aug Sep Oct Nov Dec