11 instances from 2 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:31:11 20:44:56 20:46:18 22 3 Jun 22, 2018 3 instances 04:47:57 11:20:11 11:32:20 23 Jul 4 Aug Sep Oct Nov Dec 2017 - 3 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 2 Nov Dec 25 26