| Year | Net import as a percentage of fuel-specific Gross Inland Consumption | Type |
|---|---|---|
| 1990 | 45.5 | Natural gas |
| 2005 | 57.1 | Natural gas |
| 2014 | 67.4 | Natural gas |
| 1990 | 17.9 | Solid fuels |
| 2005 | 39.4 | Solid fuels |
| 2014 | 45.6 | Solid fuels |
| 1990 | 80 | Oil (total) |
| 2005 | 82.1 | Oil (total) |
| 2014 | 87.4 | Oil (total) |
| 1990 | 44.2 | All Products |
| 2005 | 52.2 | All Products |
| 2014 | 53.5 | All Products |