24 instances from 6 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 5 instances Jan 19 Feb Mar Apr May Jun 28 2 Jun 28, 2020 2 instances 03:41:39 13:53:17 Jul Aug Sep Oct Nov 13 2 Nov 13, 2020 2 instances 02:11:01 06:11:24 Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 30 Jul 1 12 Aug Sep Oct Nov Dec 2017 - 5 instances Jan 8 19 Feb Mar Apr May Jun 26 Jul Aug Sep Oct 7 Nov Dec 31 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 08:49:49 09:16:17 09:33:28 Oct 1 2 Oct 1, 2016 2 instances 21:52:22 21:55:16 4 3 Oct 4, 2016 3 instances 16:28:41 17:02:29 19:40:13 Nov Dec 31