19 instances from 5 years 2021 - 1 instance Jan Feb Mar 21 Apr May Jun Jul Aug Sep Oct Nov Dec 2020 - 1 instance Jan Feb Mar Apr May Jun Jul 24 Aug Sep Oct Nov Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 8 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 09:48:26 09:58:44 09:58:45 10:33:05 10:44:31 21:42:09 23 27 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 06:11:45 06:46:18 Nov 2 2 Nov 2, 2017 2 instances 20:10:26 20:10:28 8 2 Nov 8, 2017 2 instances 19:03:57 19:03:59 Dec 25 2 Dec 25, 2017 2 instances 08:28:15 09:06:39