10 instances from 4 years 2020 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2019 - 1 instance Jan Feb Mar 5 Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 01:22:09 02:38:55 02:39:03 02:39:14 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:30:27 16:25:48 Jul Aug Sep Oct 2 Nov Dec 25