9 instances from 2 years 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 8 instances Jan Feb Mar Apr May Jun 21 8 Jun 21, 2018 8 instances 07:04:34 07:04:36 07:10:03 07:16:26 07:16:29 07:23:21 20:46:39 20:51:00 Jul Aug Sep Oct Nov Dec