23 instances from 6 years 2023 - 1 instance Jan Feb Mar 24 Apr May Jun Jul Aug Sep Oct Nov Dec 2020 - 4 instances Jan 18 Feb Mar Apr May Jun 28 Jul Aug Sep Oct Nov 13 15 Dec 2019 - 5 instances Jan Feb 27 Mar 4 Apr May Jun 27 Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 07:02:11 09:09:51 09:41:09 Jul Aug Sep Oct Nov Dec 2017 - 9 instances Jan 7 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:12:04 07:18:28 23 Jul Aug 29 Sep Oct 2 3 Nov Dec 25 27 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 30