18 instances from 3 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 7 instances Jan Feb Mar Apr May Jun 22 7 Jun 22, 2018 7 instances 08:04:38 08:59:41 08:59:45 09:12:14 09:12:18 09:59:16 09:59:19 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 17:35:27 17:35:30 17:58:35 17:58:38 18:18:49 18:18:53 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 18:36:26 18:36:29 Nov Dec 26 2 Dec 26, 2017 2 instances 00:18:58 00:19:01