8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:33:43 20:47:28 20:49:15 22 3 Jun 22, 2018 3 instances 04:48:58 11:22:38 11:34:47 23 25 Jul Aug Sep Oct Nov Dec