8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 22 2 Jun 22, 2018 2 instances 19:33:30 23:15:15 Jul 3 5 6 3 Jul 6, 2018 3 instances 03:52:26 14:50:20 16:02:42 Aug Sep Oct Nov Dec