The following are statistics with the total income and profits of China's industrial enterprises in energy supply sectors by the end of 2004, with the value in 1 billion yuan, citing results of China's first national economic survey:

Items

Power, Gas and Water Production and Supply

Power and Heat Production and Supply

Gas Production and Supply

Water Production and Supply

Total Income	Total Profits
1658.86	96.03
1546.19	93.74
56.50	1.43
56.17	0.86

The first-ever national economic survey, which formally began on Dec. 31, 2004, was jointly published by the Leading Group of First National Economic Census of the State Council and the National Bureau of Statistics (NBS).