‘How Much Do I Emit?’ is a project that concerns greenhouse gas emission per income by industrial sectors. All the data used here is extracted from OECD.Stat (http://stats.oecd.org/): ‘Greenhouse gas emissions by source’ and ‘Value added and its components by activity, ISIC rev4.’ Since it is not available from OECD.Stats, the greenhouse gas emission by sectors of South Korea is collected from KOSIS (Korean Statistical Information Service) of Statistics Korea (http://kosis.kr/). Sectors are divides into 5: Agriculture (ISIC rev4 A), Manufacturing / Construction (ISIC rev4 C, F), Energy (ISIC rev4 B, D, E), Transport (ISIC rev4 H) and Others (ISIC rev4 G, I-U). The currency rate data was checked in http://www.oanda.com/currency/converter/ at 22:00UTC July 28, 2015. *ISIC: International Standard Industrial Classification.