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 07:10:15 07:10:19 07:10:19 07:16:22 07:16:25 20:48:35 22 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 22:00:17 23:32:07 22 2 Jun 22, 2017 2 instances 03:56:50 23:15:15 Jul Aug Sep Oct 3 4 Nov 8 2 Nov 8, 2017 2 instances 19:13:18 19:13:21 Dec 25 2 Dec 25, 2017 2 instances 06:24:45 06:24:48