10 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:31:04 20:44:49 20:46:11 22 3 Jun 22, 2018 3 instances 04:47:54 11:20:04 11:32:14 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