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 09:49:06 09:59:24 09:59:25 10:33:46 10:45:17 21:42:25 23 Jul 9 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 06:12:37 06:47:09 Nov 2 2 Nov 2, 2017 2 instances 20:11:21 20:11:23 8 2 Nov 8, 2017 2 instances 19:04:52 19:04:54 Dec 25 2 Dec 25, 2017 2 instances 08:29:16 09:07:34