24 instances from 5 years 2021 - 1 instance Jan Feb Mar Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2020 - 3 instances Jan Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:05:24 08:06:06 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:35:36 01:35:39 01:35:48 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:16:26 07:22:34 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 09:58:10 10:43:58 11:02:43 11:14:28 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:17:05 14:28:35 14:36:57 14:41:04 30 2 Sep 30, 2016 2 instances 20:44:30 20:47:26 Oct 3 3 Oct 3, 2016 3 instances 12:51:10 12:59:54 13:16:35 Nov Dec