18 instances from 3 years 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 7 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 07:08:26 07:08:27 07:08:29 07:14:20 07:14:23 20:47:59 22 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 21:59:36 23:31:26 22 2 Jun 22, 2017 2 instances 03:56:37 23:14:55 Jul Aug Sep Oct 3 4 Nov 8 2 Nov 8, 2017 2 instances 19:11:48 19:11:50 Dec 25 2 Dec 25, 2017 2 instances 06:22:44 06:22:48