13 instances from 4 years 2020 - 3 instances Jan 19 Feb Mar Apr May Jun 30 Jul Aug Sep Oct Nov 14 Dec 2019 - 3 instances Jan Feb Mar 4 Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 22 26 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 13:02:30 14:16:44 Jul Aug Sep Oct 3 Nov Dec 27