21 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 4 instances Jan 19 Feb Mar Apr May Jun Jul 1 Aug Sep Oct Nov 13 14 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun 22 Jul 20 Aug Sep Oct Nov Dec 2018 - 8 instances Jan 5 5 Jan 5, 2018 5 instances 04:38:47 04:40:26 04:48:15 04:58:17 12:03:27 Feb Mar Apr May Jun 29 Jul 1 12 Aug Sep Oct Nov Dec 2017 - 6 instances Jan Feb Mar Apr May Jun 23 Jul Aug 29 3 Aug 29, 2017 3 instances 16:10:19 17:06:05 17:13:47 Sep Oct 7 Nov Dec 27