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 00:34:06 00:34:09 00:54:51 00:54:55 01:18:53 09:05:20 09:05:23 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 17:32:48 17:32:51 17:56:03 17:56:07 18:16:10 18:16:13 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 18:34:09 18:34:12 Nov Dec 26 2 Dec 26, 2017 2 instances 00:10:32 00:10:36