7 instances from 1 year 2018 - 7 instances Jan Feb Mar Apr May Jun 22 Jul 3 2 Jul 3, 2018 2 instances 18:30:51 18:35:49 6 4 Jul 6, 2018 4 instances 12:01:38 12:04:42 12:33:05 12:37:24 Aug Sep Oct Nov Dec