Remember Bob that the population of China is 1,340,000,000. The population of the USA is 324,000,000. About 1/3 the population of China. Wouldn't logic say that 3 times as many people emit 3 times the amount of hydrocarbons?
You are spot on though. Statistics can never lie. Statistics are not conditional. They are cold, factual and impersonal with no "but" attached. So, the fact that China has 3 times as many people may explain WHY they emit 3 times as much, but it's the 3 times more that damages the ozone.
I had the "pleasure" of watching the hippies protest a nuclear plant when it was being built 60 miles east of Cleveland. A reporter asked one of them "In a situation where nuclear power was the only option, would you choose nuclear power or no power?" and that politician tried to duck by saying "There will always be options." The reporter replied "That wasn't my question. My question was IF there were no options", and the politician walked away from the interview. People with an agenda seem to disregard statistics and look for scapegoats.