8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:33:40 20:47:25 20:48:49 22 3 Jun 22, 2018 3 instances 04:48:57 11:22:34 11:34:43 23 Jul 4 Aug Sep Oct Nov Dec