15 instances from 3 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 7 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 04:47:27 04:47:28 04:47:30 04:49:46 04:49:49 19:58:16 23 Jul Aug Sep Oct Nov Dec 2017 - 7 instances Jan Feb Mar Apr May Jun 23 2 Jun 23, 2017 2 instances 03:00:10 03:00:13 Jul Aug 28 Sep Oct 5 2 Oct 5, 2017 2 instances 10:03:38 10:06:46 Nov Dec 28 2 Dec 28, 2017 2 instances 21:29:16 21:29:19