14 instances from 5 years 2021 - 3 instances Jan Feb Mar Apr May Jun Jul Aug Sep 14 3 Sep 14, 2021 3 instances 23:24:53 23:25:41 23:27:54 Oct Nov Dec 2020 - 3 instances Jan Feb Mar Apr May Jun Jul Aug Sep 14 15 2 Sep 15, 2020 2 instances 01:32:30 07:57:31 Oct Nov Dec 2019 - 3 instances Jan Feb Mar Apr May Jun Jul Aug 8 3 Aug 8, 2019 3 instances 01:30:52 01:30:59 03:24:04 Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 14 3 Nov 14, 2018 3 instances 20:02:20 20:02:37 20:47:01 Dec 2017 - 2 instances Jan Feb Mar Apr May Jun Jul Aug 5 2 Aug 5, 2017 2 instances 21:06:21 21:10:04 Sep Oct Nov Dec