8 instances from 2 years 2018 - 6 instances Jan Feb Mar Apr May Jun 26 4 Jun 26, 2018 4 instances 06:18:28 06:18:34 16:38:59 16:41:24 27 2 Jun 27, 2018 2 instances 16:44:13 16:44:19 Jul Aug Sep Oct Nov Dec 2017 - 2 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:26:11 01:27:01 Jul Aug Sep Oct Nov Dec