About contention results of 239
21:17 12:59 16:26 15:35 18:23 22:10 18:17 17:27 46:13 22:05 19:52 18:41 37:52 25:08 24:29 24:43 23:58 28:33 26:32 21:28 29:36 25:35 48:03 30:52 27:11 30:01 114:25 60:51 55:08 48:02 33:09 47:08 58:38 40:35 147:43 143:34 44:31 42:37 69:55 51:49 63:36 52:30 122:04 224:13 89:23 82:43