19 instances from 2 years 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2016 - 18 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 8 Sep 19, 2016 8 instances 20:48:51 20:48:55 20:54:24 20:54:24 20:54:27 20:54:28 20:54:36 20:54:40 Oct 1 4 Oct 1, 2016 4 instances 10:27:06 10:27:10 10:34:43 10:34:48 4 6 Oct 4, 2016 6 instances 06:29:05 06:29:15 06:35:50 06:35:57 06:44:48 06:44:58 Nov Dec