16 instances from 4 years 2020 - 9 instances Jan Feb Mar Apr May Jun 28 Jul 4 2 Jul 4, 2020 2 instances 07:22:48 07:22:51 30 2 Jul 30, 2020 2 instances 09:37:13 09:40:30 Aug Sep Oct Nov 12 4 Nov 12, 2020 4 instances 22:17:50 22:17:51 22:21:21 22:21:23 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep 23 Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 06:19:43 06:47:54 06:49:46 Jul Aug Sep Oct Nov Dec 2017 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 2 Nov Dec 25