30 instances from 8 years 2023 - 1 instance Jan Feb Mar 24 Apr May Jun Jul Aug Sep Oct Nov Dec 2022 - 5 instances Jan Feb 10 11 Mar Apr May Jun 25 Jul Aug Sep Oct 21 2 Oct 21, 2022 2 instances 22:09:41 23:20:17 Nov Dec 2021 - 4 instances Jan 24 25 Feb Mar Apr May Jun Jul Aug Sep Oct Nov 27 2 Nov 27, 2021 2 instances 02:34:42 02:36:29 Dec 2020 - 6 instances Jan 18 Feb 12 13 Mar Apr May Jun 28 Jul Aug Sep Oct Nov 13 2 Nov 13, 2020 2 instances 00:22:48 02:32:01 Dec 2019 - 3 instances Jan Feb 27 Mar Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 22 2 Jun 22, 2018 2 instances 14:16:42 23:52:34 27 Jul Aug Sep Oct Nov Dec 2017 - 7 instances Jan 7 Feb Mar Apr May Jun 24 Jul Aug Sep Oct 3 3 Oct 3, 2017 3 instances 04:47:09 04:50:25 04:56:02 6 Nov Dec 27 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 30