11 instances from 3 years 2019 - 4 instances Jan 18 Feb Mar Apr May 6 2 May 6, 2019 2 instances 21:04:40 21:04:45 Jun 14 Jul Aug Sep Oct Nov Dec 2018 - 4 instances Jan Feb Mar Apr May 3 Jun Jul Aug Sep Oct Nov 14 2 Nov 14, 2018 2 instances 20:02:19 20:02:23 Dec 14 2017 - 3 instances Jan Feb Mar Apr 1 2 Apr 1, 2017 2 instances 01:09:04 01:24:02 May Jun Jul Aug Sep Oct Nov 4 Dec