8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:33:54 20:47:39 20:49:26 22 3 Jun 22, 2018 3 instances 04:49:02 11:22:48 11:34:57 23 24 Jul Aug Sep Oct Nov Dec