17 instances from 2 years 2018 - 8 instances Jan Feb Mar Apr May Jun 22 5 Jun 22, 2018 5 instances 02:58:53 03:07:44 03:49:46 06:06:25 21:00:06 23 3 Jun 23, 2018 3 instances 07:07:28 07:15:19 07:17:17 Jul Aug Sep Oct Nov Dec 2017 - 9 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2017 3 instances 14:24:37 15:00:21 15:12:06 22 2 Jun 22, 2017 2 instances 04:22:59 04:43:01 Jul Aug Sep Oct 2 3 Nov Dec 25 26