18 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:06:41 02:06:41 02:06:41 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun Jul Aug Sep Oct 2 Nov 21 Dec 25 2016 - 11 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 08:43:43 09:59:48 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:28:37 08:33:16 08:33:20 08:33:35 30 Oct 3 3 Oct 3, 2016 3 instances 08:33:51 08:34:02 08:34:13 Nov Dec 29