26 instances from 6 years 2022 - 2 instances Jan Feb Mar Apr May Jun 25 Jul Aug Sep Oct 23 Nov Dec 2020 - 4 instances Jan 19 Feb Mar Apr May Jun 28 2 Jun 28, 2020 2 instances 01:53:30 15:01:05 Jul Aug Sep Oct Nov 13 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 27 Nov Dec 2018 - 4 instances Jan 6 Feb Mar Apr May Jun 21 23 24 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 7 Feb Mar Apr May Jun 22 23 Jul Aug Sep Oct 2 Nov Dec 25 2 Dec 25, 2017 2 instances 04:24:29 23:37:55 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:05:56 09:31:06 09:46:13 30 2 Sep 30, 2016 2 instances 17:02:08 17:30:52 Oct 3 2 Oct 3, 2016 2 instances 09:37:15 09:48:04 Nov Dec 30