16 instances from 3 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:27:02 09:31:23 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 10 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 12:26:03 12:35:04 13:23:46 13:39:22 Jul Aug Sep 19 30 Oct 3 3 Oct 3, 2016 3 instances 14:36:53 14:44:58 15:02:38 Nov Dec 29