About willingness results of 578
18:21 35:48 25:28 19:28 21:14 23:52 18:36 22:19 19:21 20:23 23:59 21:31 23:59 22:07 30:01 21:05 21:57 22:02 31:40 22:22 20:39 27:12 24:42 21:12 43:20 19:45 124:25 52:52 63:46 138:45 45:49 29:16 37:06 36:49 26:44 29:20 37:30 28:30 27:43 29:47 31:01 56:46 65:37 33:50 31:01 39:55