Ah, I see. Now that I read again, I realize it says to estimate 2012 values with 2011 values. This is because 2012 tax forms haven't been done yet.
Would if fine if my estimates are different? Let's say I wrote 20000 for one of them, but 20200 for another one (sometimes the questions are essentially repeats).
Edit: Sorry, actually some of them do ask for specifically 2011 values, but I have used 2010 values, which are slightly different.
If the difference is small enough, is it fine?