12 instances from 3 years 2020 - 3 instances Jan 22 Feb Mar Apr May Jun Jul Aug Sep Oct Nov 13 15 Dec 2017 - 8 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 06:24:51 06:45:40 Jul Aug Sep Oct 2 4 Oct 2, 2017 4 instances 04:10:54 04:14:57 04:17:28 06:21:40 Nov Dec 25 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 29