But If you really want to know your Friends Stats, then here is a a good Facebook Application, called Myfriends, This is a really good application to find out how many male and Females friends you have.
My Friends Facebook App come with a very Simple Interface making it very Easy to Use.
HOW TO GET THE TOTAL NUMBER OF MALE & FEMALE FRIENDS YOU'VE ON FACEBOOK
Step 1. Visit this Link http://apps.hexcolor.in/myfriends/
Step 2. Click the "Find how many Male and Female Friends you have" Button.
Step 3. It will ask for Facebook Authentication, Click on next and also click on the "Allow" button.
Step 4. After Processing your Account its will show you, how many Girls and Boys in your Friends list.