"12. Industria, Energía y Minas" 12.2. Energía 12.2.2. Evolución de la energía primaria consumida. 1988 1989 1990 1991 1992 1993 1994 Energía primaria autoconsumida Renovable 646 585 573 411 378 369 413 No renovable 386 360 350 348 348 340 350 Total "1,032" 945 923 759 726 709 763 Energía primaria importada Petróleo "5,728" "5,662" "5,531" "6,010" "6,081" "6,142" "5,847" Carbón "1,091" "1,155" "1,738" "1,950" "2,350" "2,378" "2,203" Gas natural 36 223 222 274 326 347 408 Intercambios "2,909" "3,049" "3,014" "2,990" "2,877" "2,886" "2,704" Total "9,764" "10,089" "10,505" "11,224" "11,634" "11,753" "11,162" Total "10,796" "11,034" "11,428" "11,983" "12,360" "12,462" "11,925" FUENTE: SODEAN.