10 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:30:15 20:44:01 20:45:22 22 3 Jun 22, 2018 3 instances 04:47:34 11:19:17 11:31:27 23 Jul Aug Sep Oct Nov Dec 2017 - 3 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 2 Nov Dec 25 26