30 instances from 5 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 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 22 7 Jun 22, 2018 7 instances 03:11:13 03:11:17 03:20:07 03:20:11 04:02:10 04:02:14 06:10:50 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 14:36:07 14:36:18 15:10:02 15:10:12 15:21:54 15:22:04 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 15:13:53 15:14:03 Nov 20 Dec 25 2 Dec 25, 2017 2 instances 19:14:43 19:14:46 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:31:30 15:37:12 15:37:15 15:37:33 Oct 2 2 Oct 2, 2016 2 instances 08:46:36 09:01:16 5 2 Oct 5, 2016 2 instances 12:36:24 14:52:17 Nov Dec 29 2 Dec 29, 2016 2 instances 08:01:25 08:01:35