VarianceAnalysis-ActualvsTarget(Electricity)MonthlyVarianceCalculation(Totalwon)MonthTotalGap(won)VolumeVariance(won)19990140,314,480-21652014.808280319990215,289,522-37055813.639594719990314,574,898-30811655.19925291999047,340,766-25250081.1106502199905-289,841,129-289841129.038956199906-282,149,650-282149649.755901199907-329,340,918-329340917.867925199908-311,725,089-311725089.364725199909-237,190,839-237190839.061215199910-294,489,505-294489505.362331199911-287,681,969-287681969.3968199912-287,627,889-287627889.359234MonthlyUnitVarianceCalculation(won/ton)MonthTotalGap(won/ton)ConsumptionVariance(won/ton)1999019156251999021,013460199903714637199904499418199905-4,026-4,026199906-4,070-4,070199907-5,391-5,391199908-5,562-5,562199909-4,475-4,475199910-4,501-4,501199911-4,554-4,554199912-4,555-4,555ConsumptionVariance(won)PriceVariance(won)42,320,66619,645,82823,778,45628,566,88040,543,3194,843,23427,278,6285,312,2180000000000000000PriceVariance(won/ton)290553768100000000VarianceAnalysis-ActualvsTarget(Electricity)MonthlyVarianceCalculationMonthTotalGap(won)VolumeVariance(won)ConsumptionVariance(won)19990145,923,99411,049,66140,980,817199902-15,467,436-47,944,72840,713,071199903-20,859,538-36,577,04031,885,278199904-13,694,29207,829,315199905-350,164,616-350,164,6160199906-323,467,611-323,467,6110199907-375,830,558-375,830,5580199908-324,482,235-324,482,2350199909-300,785,105-300,785,1050199910-301,312,065-301,312,0650199911-331,851,602-331,851,6020199912-348,793,642-348,793,6420MonthlyUnitVarianceCalculation(won/ton)MonthTotalGap(won/ton)ConsumptionVariance(won/ton)PriceVariance(won/ton)199901515605-90199902629788-159199903247501-254199904-210120-330199905-4,541-4,5410199906-4,359-4,3590199907-5,595-5,5950199908-5,828-5,8280199909-5,543-5,5430199910-5,368-5,3680199911-5,175-5,1750199912-4,798-4,7980PriceVariance(won)-6,106,484-8,235,779-16,167,776-21,523,60700000000Data1999ActualMonthTotalconsumptionConsumption/tonQualitytonKwhr/tonKwhrusedPrice(won/Kwhr)January3575.367,735.0104.37,067,45650.4February2925.751,661.3107.15,534,92852.8March3255.163,608.3105.46,707,13548.4April2964.565,259.6101.26,605,49144.7May0.00.00.0June0.00.00.0July0.00.00.0August0.00.00.0September0.00.00.0October0.00.00.0November0.00.00.0December0.00.00.01999TargetTotalconsumptionConsumption/tonQualitytonKwhr/tonKwhrusedPrice(won/Kwhr)3164.372,714.091.26,633,84447.72774.659,634.497.55,813,42247.73104.470,628.092.16,502,99747.72884.071,526.091.76,559,32443.92904.071,992.491.56,588,58444.02824.169,319.892.66,420,94343.93295.461,089.596.75,904,69555.83125.656,047.799.75,588,44355.82374.553,004.1101.85,397,53343.92944.565,426.494.46,176,72947.72884.663,169.895.56,035,17947.72884.663,142.895.66,033,49047.71998HistoricalTotalconsumptionConsumption/tonQualitytonKwhr/tonKwhrusedPrice(won/Kwhr)3114.765,408.192.56,053,41451.33085.061,188.992.65,668,04754.33454.971,141.095.66,799,48450.83094.765,259.698.76,442,38648.03504.577,113.392.07,097,03149.33234.474,209.392.56,866,01447.13765.667,168.1101.96,845,98454.93245.855,673.8109.76,108,37553.13015.554,268.0113.96,181,11148.73015.456,135.1104.55,867,71251.43325.264,122.7102.96,597,74250.33494.872,703.098.27,136,28448.9
