This from the following site we can see who has used the veto over the period from 1946 to 2007 inclusive:

Stigweard you might be interested in the results

China - 6 times
France - 18 times
United Kingdom - 32 times
United States of America - 82 times
USSR/Russia - 123 times (Bit of a difference there from 2 times Stig, Eh??)

The link is here:
http://www.globalpolicy.org/security/data/vetotab.htm