Annual Energy Consumption for Non-Production Purpose by Category
Category	2011	2012	2013	2014	2015
Total                   (10 000 tons of SCE)	1917.0	2034.8	2189.7	2286.6	2379.9
Coal                                  (10 000 tons)	563.1	561.2	609.1	614.3	621.2
Gasoline                           (10 000 tons)	369.5	394.6	430.3	444.0	451.2
Liquefied  Petroleum        (10 000 tons)	72.6	60.8	42.0	41.0	48.9
Electricity                  (100 million kwh)	388.2	413.2	457.0	470.2	503.3
a)Data of standard coal equivalent is calculated on the basis of heat value equivalent.