Annual domestic output first exceeded one million units in 1988.

Since 1982, falling domestic output has pushed the average market share of foreign imports to about 15 percent.

This brought about profound changes in the structure of domestic output and exports.

Nonetheless, domestic output could not keep up with demand.

In 1982 and 1983, gross domestic output dropped 19 per cent.

In recent years, domestic output slipped and imported oil made up an increasingly large proportion of this country's energy needs.

For one thing, any fall in domestic output would have to be offset by more oil imports.

In assessing how much is spent on domestic output we add the first four items.

The small domestic output of oil and natural gas does not meet national needs.

The budget deficit is expected to balloon to around 4 percent of this year's domestic output.