This results mainly from the fact that there are too many differences within the Union.
Some say that this is already the case, although it may result mainly from market conditions generally.
Officials said the growth resulted mainly from a small surplus in January 1990.
The lower prices have resulted mainly from a more abundant supply.
Ministry officials said the growth in import value resulted mainly from higher oil prices.
The Government said the latest rise resulted mainly from an increase in mortgage interest payments.
The decline resulted mainly from strong job creation and the hiring back of many people who had been laid off.
Cost savings mainly resulted from reduced employment costs and increased productivity.
Such remarkable results resulted mainly from Pérez's drive to increase investments in the oil industry.
That mainly resulted from automotive sales, which fell nine-tenths of 1 percent.