24 instances from 6 years 2022 - 2 instances Jan Feb Mar Apr May Jun 25 Jul Aug Sep Oct 21 Nov Dec 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan 18 Feb Mar Apr May Jun 29 Jul Aug Sep Oct Nov 13 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:28:17 11:26:13 Jul Aug Sep Oct Nov Dec 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 13:45:08 17:11:20 22:24:05 21 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 15:51:13 16:34:31 18:07:10 30 2 Sep 30, 2016 2 instances 21:59:35 23:08:34 Oct 3 3 Oct 3, 2016 3 instances 15:13:16 15:27:15 16:10:52 Nov Dec 29