If you are talking about the CO2 portion of it and focusing on the artificial sources than here is the chart you are looking for:

http://www.epa.gov/climatechange/ghgemissions/sources.html

Obviously you are missing out on natural sources for CO2, and the rest of the gases as well:

Water vapor (H2O)

Carbon dioxide (CO2)

Methane (CH4)

Nitrous oxide (N2O)

Ozone (O3)

Chlorofluorocarbons (CFCs)