21 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 1 instance Jan Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:48:10 02:48:13 02:48:21 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:16:32 08:22:30 Jul Aug Sep Oct 2 Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:31:00 11:33:40 11:45:25 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 15:05:35 15:17:17 15:25:16 30 2 Sep 30, 2016 2 instances 21:33:28 21:36:09 Oct 3 3 Oct 3, 2016 3 instances 13:40:37 13:49:16 14:06:11 Nov Dec 29