9 instances from 3 years 2020 - 3 instances Jan 20 Feb Mar Apr May Jun Jul 1 Aug Sep Oct Nov 21 Dec 2018 - 5 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 05:51:35 13:55:27 18:45:11 22 2 Jun 22, 2018 2 instances 18:27:25 19:20:02 Jul Aug Sep Oct Nov Dec 2017 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 25