Please may I ask how you all came up with those values? What's...

Please may I ask how you all came up with those values? What's the basis? I will have to agree with Finch due to a couple of reasons though 1 of them is from

Global trade is stalling, dimming prospects that exports will buoy the U.S. economy in the coming months.

Trade rebounded after its collapse in the recession. Now several indicators of export activity are flashing red as Europe's recession, anemic U.S. growth and the slowing Chinese economy damp exports world-wide. http://on.wsj.com/P4SSQy