18 instances from 5 years 2020 - 3 instances Jan 19 Feb Mar Apr May Jun Jul 2 Aug Sep Oct Nov 14 Dec 2019 - 3 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 26 2 Oct 26, 2019 2 instances 01:11:27 01:11:28 27 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 13:02:30 14:13:33 17:11:31 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 6 Feb Mar Apr May Jun 22 23 Jul Aug Sep Oct 2 3 3 Oct 3, 2017 3 instances 17:53:46 17:54:34 18:41:35 Nov Dec 25 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 29