8 instances from 2 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 04:48:42 04:48:45 04:59:01 04:59:05 05:42:03 05:42:07 06:45:19 Jul Aug Sep Oct Nov Dec