Petrol şokuna daha çok yol var Petrol faturası nasıl değişti?

Petrol faturası nasıl değişti?

Yıllar..Varil fiyatı..Petrol ithalatı-İthalattaki payı
............($)............milyon ($)............%
1972...2.90........... 142.8.................9.14
1973..7.03.............274.4...............13.15
1974..10.75...........804.2...............21.33
1975..12.33...........754.2...............16.75
1976..12.23...........972.5...............19.96
1977..14.22........1.121.8...............20.37
1978..14.55........1.016.5...............18.46
1979..25.08.......1.205.3................27.58
1980..37.96.......2.610.1................34.74
1981..36.08.......3.217.3................37.55
1982..31.55.......3.538.2...............41.53
1983..29.00.......3.215.9...............36.15
1984..27.50.......3.397.6...............38.19
1985..26.50........3.321.3...............32.76
1986..14.64........1.804.8...............16.40
1987..17.57........2.762.2...............26.15
1988..14.87........2.404.3...............17.85
1989..18.33........2.463.7...............18.18
1990..23.19........3.505.4...............22.01
1991..20.19........2.457.6...............10.90
1992..19.25........2.630.1...............12.55
1993..16.74........2.550.3...............11.12
1994..15.66........2.432.1................8.23
1995..16.75........2.918.7................9.83
1996..20.46........3.340.2................8.00
1997..18.97........3.194.1................6.72
1998..11.91........2.083.9................4.63
1999..16.55........2.754.9................7.00
2000..27.40........4.208.3................7.92
2001..23.00........3.878.0................9.96
2002..22.81........4.087.6................8.43
2003..27.69........4.776.5................7.32
2004..33.25........6.552.2................7.28