16 instances from 4 years 2019 - 1 instance Jan Feb 18 Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 6 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 01:17:05 01:18:12 01:18:17 01:18:30 01:19:33 01:19:41 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 09:40:25 09:40:32 10:26:44 10:26:51 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 01:19:50 01:21:18 Nov Dec 25 2 Dec 25, 2017 2 instances 02:15:29 02:16:56 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct 3 Nov Dec