Budget document footnotes

In the budget document there are a number of references to footnotes, particularly in the housing benefit section, but I can’t find out where in the document the actual footnotes are.  Can anyone help?

Sorry, I can’t see them- I’m looking for the references which are on page 48 in the actual full document, which seems to be page 55 in the PDF

The numbers in brackets on page 48 (55 of the pdf) are x-refs to table 2.1 cost/yield summary (See page 40/47).

Thanks chaps- I can’t work out whether or not my inability to tell a cross reference from a footnote is down to me or the authors of the report.