32 instances from 6 years 2022 - 2 instances Jan Feb Mar Apr May Jun 25 Jul Aug Sep Oct 21 Nov Dec 2020 - 4 instances Jan 18 Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov 12 13 Dec 2019 - 3 instances Jan Feb Mar Apr May Jun Jul 20 2 Jul 20, 2019 2 instances 10:58:52 13:20:10 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:42:13 11:18:37 19:44:56 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 7 Feb Mar Apr May Jun 22 24 Jul Aug Sep Oct 5 Nov Dec 25 27 2016 - 14 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2016 4 instances 12:10:52 12:54:10 17:11:19 21:27:11 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 09:23:11 09:29:30 09:38:07 09:39:07 Oct 1 2 Oct 1, 2016 2 instances 16:27:35 16:34:30 4 3 Oct 4, 2016 3 instances 08:42:58 08:55:56 09:52:26 Nov Dec 30