11 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:13:03 15:41:42 15:53:46 15:56:51 22 3 Jun 22, 2018 3 instances 03:07:42 10:46:34 10:59:00 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 8 2 Nov 8, 2017 2 instances 21:01:47 21:01:50 Dec 25 26