This method allows you export a multiple page PDF to multiple Tables in an Excel file. It seems to work best on documents which were:

Converted directly to PDF from Excel
Converted using Acrobat (rather than a clone)
Save as Tables works better in Acrobat 9.1
Adobe greatly improved the capability to export to Excel using this method in Acrobat 9.1. Acrobat 9.0 sometimes exported XML tables that Excel could not open. Make sure you update.

How to use it:

Open the PDF you want to convert
OCR the document if it was originally scanned.
Choose Document—> OCR Text Recognition
Choose File—> Save As
From the Type list at the bottom of the window, choose Tables in Excel Spreadsheet
Adjust the file type pop-up
Click Save