9 instances from 2 years 2018 - 3 instances Jan 13 Feb Mar Apr May Jun Jul 11 13 Aug Sep Oct Nov Dec 2017 - 6 instances Jan 1 2 Jan 1, 2017 2 instances 00:37:08 00:37:11 9 2 Jan 9, 2017 2 instances 09:25:37 09:25:40 Feb Mar Apr May Jun 28 2 Jun 28, 2017 2 instances 23:08:34 23:08:37 Jul Aug Sep Oct Nov Dec