17 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 22 7 Jun 22, 2018 7 instances 16:26:46 18:22:59 18:47:35 18:59:40 19:10:35 19:24:27 19:35:38 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 21:58:42 23:30:30 22 2 Jun 22, 2017 2 instances 03:56:11 23:14:29 Jul Aug Sep Oct 3 4 Nov 8 2 Nov 8, 2017 2 instances 19:12:38 19:12:40 Dec 25 26