27 instances from 7 years 2023 - 1 instance Jan Feb Mar 25 Apr May Jun Jul Aug Sep Oct Nov Dec 2020 - 6 instances Jan 20 21 Feb Mar Apr May Jun 30 Jul 2 Aug Sep Oct Nov 14 16 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 27 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 27 29 Jul 10 Aug Sep Oct Nov Dec 2017 - 5 instances Jan 1 10 Feb Mar Apr May Jun 26 Jul Aug Sep Oct 6 Nov Dec 28 2016 - 9 instances Jan Feb Mar Apr May Jun 23 2 Jun 23, 2016 2 instances 13:35:28 23:55:57 24 Jul Aug Sep 22 4 Sep 22, 2016 4 instances 05:21:27 05:35:30 15:25:02 16:22:38 Oct 3 2 Oct 3, 2016 2 instances 14:48:06 17:02:59 Nov Dec 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 17