18 instances from 7 years 2023 - 1 instance Jan Feb Mar 24 Apr May Jun Jul Aug Sep Oct Nov Dec 2022 - 2 instances Jan Feb Mar Apr May Jun 25 Jul Aug Sep Oct 21 Nov Dec 2021 - 1 instance Jan 25 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2020 - 4 instances Jan 19 Feb 4 Mar Apr May Jun 28 Jul Aug Sep Oct Nov 13 Dec 2019 - 3 instances Jan Feb 18 Mar 4 Apr May Jun Jul 20 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 08:47:26 11:29:20 13:06:08 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun 23 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 01:11:57 19:34:50 Nov Dec 26