21 instances from 5 years 2021 - 6 instances Jan Feb Mar Apr May Jun Jul Aug Sep 14 2 Sep 14, 2021 2 instances 23:24:55 23:26:22 15 2 Sep 15, 2021 2 instances 21:37:27 21:37:37 16 18 Oct Nov Dec 2020 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep 14 2 Sep 14, 2020 2 instances 23:30:50 23:37:43 15 17 Oct Nov Dec 2019 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep 12 2 Sep 12, 2019 2 instances 22:05:58 22:06:05 13 14 Oct Nov Dec 2018 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 14 3 Nov 14, 2018 3 instances 20:02:22 20:02:30 22:28:54 16 Dec 2017 - 3 instances Jan Feb Mar Apr May Jun Jul Aug Sep 27 3 Sep 27, 2017 3 instances 10:36:41 11:23:23 19:48:44 Oct Nov Dec