It looks like about a 50/50 split on de-clawing or not....I hope it helped in your decision....
I'm not a fan of declawing either....just because it's done doesn't make it humane or right...it's just come to be excepted by some cat owners and tolerated by the cat, as if he had a vote in the first place
....if your looking at this from the cats point of view I'm not so sure he would vote to have his knuckles lopped off...a new home might look better to him...