18 instances from 2 years 2018 - 8 instances Jan Feb Mar Apr May Jun 22 5 Jun 22, 2018 5 instances 03:02:16 03:11:08 03:53:10 06:07:46 21:00:16 23 3 Jun 23, 2018 3 instances 07:07:50 07:15:40 07:17:38 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:22:54 04:24:40 04:25:14 11:36:58 11:59:29 12:18:26 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 05:02:36 11:49:45 Nov Dec 25 2 Dec 25, 2017 2 instances 06:40:11 15:30:28