8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:33:09 20:46:54 20:48:17 22 4 Jun 22, 2018 4 instances 04:48:44 11:22:04 11:34:13 23:53:13 23 Jul Aug Sep Oct Nov Dec