9 instances from 2 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 8 instances Jan Feb Mar Apr May Jun 22 23 4 Jun 23, 2018 4 instances 00:02:39 20:31:13 23:44:21 23:51:17 24 3 Jun 24, 2018 3 instances 01:23:32 01:29:11 01:37:46 Jul Aug Sep Oct Nov Dec