9 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 08:49:49 11:31:39 13:08:30 Jul Aug Sep Oct Nov Dec 2017 - 2 instances Jan 7 Feb Mar Apr May Jun 23 Jul Aug Sep Oct Nov Dec 2016 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 3 3 Oct 3, 2016 3 instances 16:58:28 17:53:54 18:05:50 Nov Dec 29