You could do an automatic recode--see the section in the user's guide on labels, or online here:

http://www.empirisoft.com/medialab/help/quelabels.htm

But note some cautionary points when using the recode function:

http://www.empirisoft.com/support/showthread.php?t=345
http://www.empirisoft.com/support/showthread.php?t=334