7 instances from 1 year 2018 - 7 instances Jan Feb Mar Apr May Jun 22 4 Jun 22, 2018 4 instances 17:03:16 19:48:47 20:25:18 20:35:51 23 3 Jun 23, 2018 3 instances 03:19:10 03:28:34 03:32:01 Jul Aug Sep Oct Nov Dec