9 instances from 1 year 2018 - 9 instances Jan Feb Mar Apr May Jun 28 30 Jul 3 2 Jul 3, 2018 2 instances 18:28:52 18:32:05 6 4 Jul 6, 2018 4 instances 12:00:50 12:02:11 12:31:49 12:35:01 11 Aug Sep Oct Nov Dec