31 instances from 6 years 2023 - 1 instance Jan Feb Mar 26 Apr May Jun Jul Aug Sep Oct Nov Dec 2020 - 4 instances Jan 18 Feb 13 Mar Apr May Jun 29 Jul Aug Sep Oct Nov 14 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 22 27 Jul Aug Sep Oct Nov Dec 2017 - 7 instances Jan 7 Feb Mar Apr May Jun 22 Jul Aug Sep Oct 2 3 Oct 2, 2017 3 instances 10:20:54 10:22:49 10:29:16 3 Nov Dec 26 2016 - 14 instances Jan Feb Mar Apr May Jun 20 21 3 Jun 21, 2016 3 instances 02:01:07 05:35:19 06:22:06 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 02:37:08 02:46:22 02:58:31 03:05:54 Oct 1 2 Oct 1, 2016 2 instances 09:40:32 09:40:50 4 3 Oct 4, 2016 3 instances 01:44:25 01:58:25 02:54:47 Nov Dec 29