Table 5.1.—Value of the Resource, Additions, and Depletion of Other Minerals, Current Rent Method I (Rate of Return)

[Billions of current dollars]

Year Opening stock Additions Depletion Revaluation adjustment Closing stock (1+2-3+4)
(1) (2)(3)(4)(5)
195815.00.20.1015.0
195915.0.2.2.815.8
196015.8.1.2.816.6
196116.6.3.2.717.3
196217.3.3.2.618.1
196318.1.3.2.618.8
196418.8.5.2.119.1
196519.1.5.3-.119.3
196619.3.5.3.319.8
196719.8.4.3-.119.7
196819.7.2.3-1.618.0
196918.00.2-2.115.7
197015.7.1.2-1.813.8
197113.8.2.2-1.712.1
197212.1.2.1-.811.4
197311.4.1.21.312.6
197412.6.2.23.816.5
197516.5.3.34.020.4
197620.4.4.54.624.9
197724.9.7.61.726.8
197826.8.9.5-.526.6
197926.6.6.62.529.2
198029.2-.1.63.031.4
198131.40.6.931.7
198231.7-.2.4-5.225.9
198325.9-.1.52.728.0
198428.0-.1.64.131.4
198531.4.8.6-1.430.3
198630.3.6.4-2.128.4
198728.4.1.44.632.8
198832.8.2.5-.332.2
198932.2.4.5.732.8
199032.8.2.5.733.2
199133.2.3.5.933.9

Table 5.2