7-4  Total Consumption and Composition of Energy
Category	2000	2005	2009	2010	2011	2012
Primary Energy Consumption	12513.21	25687.50	34535.66	36299.64	38507.29	40035.78
(10 000 tons of SCE)
Composition
Coal                                   (%)	78.76	80.76	77.13	76.17	76.47	75.21
Crude Oil                           (%)	20.68	18.35	21.27	22.01	21.62	22.38
Electricity                          (%)	0.01		0.05	0.09	0.14	0.20
Final Energy Consumption	8178.05	17729.40	23441.00	25480.51	26956.98	28403.60
(10 000 tons of SCE)
Composition
Coal                                   (%)	49.50	53.03	50.54	48.16	48.18	48.45
Crude Oil                           (%)	30.53	24.09	22.54	21.86	23.13	22.68
Electricity                          (%)	15.03	13.70	15.42	15.91	16.58	16.42
Others                               (%)	4.95	9.18	11.50	14.07	12.13	12.45
a)Data of standard coal equivalent is calculated on the basis of heat value equivalent.