24 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 02:37:58 02:38:01 02:38:10 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:05:13 08:11:07 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:13:50 10:40:30 11:18:15 11:28:52 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:47:10 14:58:36 15:06:48 15:10:36 30 2 Sep 30, 2016 2 instances 21:14:31 21:17:10 Oct 3 3 Oct 3, 2016 3 instances 13:20:58 13:29:40 13:47:46 Nov Dec 29