10 instances from 2 years 2020 - 1 instance Jan Feb Mar Apr May Jun Jul 31 Aug Sep Oct Nov Dec 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 12:10:18 12:15:54 12:16:01 12:17:07 30 2 Sep 30, 2016 2 instances 22:20:18 22:26:10 Oct 3 3 Oct 3, 2016 3 instances 15:36:51 15:38:07 15:39:20 Nov Dec