19 instances from 4 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 22 2 Jun 22, 2018 2 instances 00:52:31 16:33:19 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan Feb Mar Apr May Jun 22 5 Jun 22, 2017 5 instances 14:45:10 14:45:12 14:56:53 15:20:40 15:20:43 Jul Aug Sep Oct Nov Dec 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 26 3 Sep 26, 2016 3 instances 04:56:14 04:56:18 05:16:20 30 2 Sep 30, 2016 2 instances 09:33:34 09:33:36 Oct 7 3 Oct 7, 2016 3 instances 16:36:22 16:36:25 16:57:25 Nov Dec 2015 - 3 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16 3 Dec 16, 2015 3 instances 22:37:40 22:37:43 23:13:19