14 instances from 4 years 2020 - 4 instances Jan 19 Feb Mar Apr May Jun 28 29 Jul Aug Sep Oct Nov 14 Dec 2019 - 3 instances Jan Feb Mar Apr May Jun 27 Jul 20 Aug Sep Oct 27 Nov Dec 2018 - 5 instances Jan 5 Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 16:33:49 23:57:35 22 26 Jul Aug Sep Oct Nov Dec 2017 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 25 2 Dec 25, 2017 2 instances 03:15:27 14:39:33