11 instances from 3 years 2020 - 4 instances Jan 19 Feb Mar Apr May Jun 28 Jul 1 Aug Sep Oct Nov 16 Dec 2019 - 4 instances Jan Feb 27 Mar Apr May Jun Jul 20 2 Jul 20, 2019 2 instances 11:02:06 14:04:10 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 22:44:52 23:12:02 22 Jul Aug Sep Oct Nov Dec