Table 2.6.—Value of the Resource, Additions, and Depletion of Gas, Transaction Price Method

[Billions of current dollars]

Year Opening stock Additions Depletion Revaluation adjustment Closing stock (1+2-3+4)
(1) (2)(3)(4)(5)
19777.712.2129.5
1978129.56.311.420.3144.8
1979144.812.216.846.7186.8
1980186.824.820.57.0198.1
1981198.120.417.910.0210.6
1982210.621.421.7-25.7184.6
1983184.610.111.0-42.7141.0
1984141.010.112.0-12.3126.8
1985126.87.49.9-5.6118.7
1986118.79.610.7-1.7115.9
1987115.96.58.8-32.381.2
198881.2-.64.9-33.042.7
198942.74.24.41.544.0
199044.05.54.922.567.2
199167.28.19.316.382.3

Table 2.5