11 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 22 7 Jun 22, 2018 7 instances 16:28:42 18:26:21 18:48:22 19:03:04 19:14:04 19:25:14 19:36:26 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 3 4 Nov Dec 26 2 Dec 26, 2017 2 instances 08:16:09 08:38:49