" Copenhagen climate summit: 1,200 limos, 140 private planes and caviar wedges Copenhagen is preparing for the climate change summit that will produce as much carbon dioxide as a town the size of Middlesbrough."
Snark aside: I found this site while looking for real numbers.
http://cdiac.ornl.gov/trends/emis/meth_reg.html
Quite interesting... According to these numbers, per capita CO2 emissions from non-renewable resources peaked in both the US and Britain in the early 70's, and have been relatively stable since then. In France and Germany the peak was 1979.
http://cdiac.ornl.gov/ftp/trends/emissions/usa.dat http://cdiac.ornl.gov/ftp/trends/emissions/uki.dat