21 instances from 5 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 9 instances Jan 3 2 Jan 3, 2018 2 instances 01:50:01 01:50:07 Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 04:52:24 04:52:25 04:52:28 04:55:12 04:55:16 19:59:57 23 Jul Aug Sep Oct Nov Dec 2017 - 1 instance Jan 9 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:47:27 15:53:05 15:53:10 15:53:34 Oct 1 2 Oct 1, 2016 2 instances 03:06:40 03:14:36 3 3 Oct 3, 2016 3 instances 21:22:59 21:24:29 21:24:29 Nov Dec