14 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 5 Jun 21, 2018 5 instances 03:49:42 03:49:42 03:49:45 03:50:13 19:36:02 22 2 Jun 22, 2018 2 instances 01:23:15 02:12:45 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 02:58:05 08:59:50 Nov 8 2 Nov 8, 2017 2 instances 21:26:38 21:26:40 Dec 25 2 Dec 25, 2017 2 instances 04:18:54 04:18:57