Adjusted savings: energy depletion (% of GNI)
Energy depletion is the ratio of the value of the stock of energy resources to the remaining reserve lifetime. It covers coal, crude oil, and natural gas.
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1971
1977
1983
1989
1995
2001
2007
2013
2019
-0.50
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
South Africa |