In Excel 97 I do a monthly tabulation of facility usage on 3 worksheets, Every month the figures in the tables are replaced with new figures and then save for that month i.e Usage Jan 04, Uage Feb 04 I have noticed that the file size is on the increase every month even though no new cells or formulas are added. The original file size is 200kB but this moth it s about 1.5 MB why is this so.



