11 instances from 4 years 2021 - 3 instances Jan Feb Mar Apr May Jun Jul 29 Aug 6 25 Sep Oct Nov Dec 2020 - 2 instances Jan Feb Mar Apr May Jun 28 2 Jun 28, 2020 2 instances 00:51:04 00:51:05 Jul Aug Sep Oct Nov Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 2 Jul 20, 2019 2 instances 10:46:18 10:46:28 Aug Sep Oct Nov Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 03:07:34 03:07:38 Jul 31 2 Jul 31, 2018 2 instances 11:20:26 11:20:27 Aug Sep Oct Nov Dec