28 instances from 4 years 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 8 instances Jan Feb Mar Apr May Jun 22 5 Jun 22, 2018 5 instances 02:54:43 03:03:30 03:45:32 06:04:09 20:59:13 23 3 Jun 23, 2018 3 instances 07:06:05 07:14:01 07:15:56 Jul Aug Sep Oct Nov Dec 2017 - 9 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2017 3 instances 14:20:26 14:56:55 15:08:38 22 2 Jun 22, 2017 2 instances 04:21:28 04:41:33 Jul Aug Sep Oct 2 3 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 19:53:25 19:59:05 19:59:05 19:59:14 Oct 1 2 Oct 1, 2016 2 instances 09:10:25 09:17:28 4 3 Oct 4, 2016 3 instances 05:04:49 05:11:04 05:19:10 Nov Dec 29