16 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan 20 Feb Mar Apr May Jun Jul 2 Aug Sep Oct Nov 12 Dec 2019 - 1 instance Jan Feb Mar Apr May Jun 22 Jul Aug Sep Oct Nov Dec 2018 - 6 instances Jan 5 5 Jan 5, 2018 5 instances 04:42:52 04:43:23 04:51:48 04:54:02 12:00:39 7 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:19:40 02:26:51 Jul Aug 29 2 Aug 29, 2017 2 instances 16:52:53 16:54:34 Sep Oct 8 Nov Dec