17 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 22 7 Jun 22, 2018 7 instances 16:26:42 18:22:52 18:47:29 18:59:33 19:10:27 19:24:21 19:35:32 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 21:58:28 23:30:17 22 2 Jun 22, 2017 2 instances 03:56:04 23:14:22 Jul Aug Sep Oct 3 4 Nov 8 2 Nov 8, 2017 2 instances 19:12:24 19:12:26 Dec 25 26