25 instances from 6 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:05:44 08:06:42 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:20:47 02:20:48 02:20:59 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:16:05 08:22:03 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:38:22 11:30:44 11:40:07 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 15:05:08 15:16:50 15:24:49 30 2 Sep 30, 2016 2 instances 21:33:01 21:35:42 Oct 3 3 Oct 3, 2016 3 instances 13:40:11 13:48:50 14:05:44 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16