The observed-to-expected ratio is expected to equal one when there is no under or overrepresentation, and greater than one when there is an overrepresentation.
Now, however, the compensation ratio is expected to rebound somewhat.
The same ratio is expected to hold when Americans choose their president in the fall.
That ratio is expected to change as companies from developing countries grow in size.
Forecasts show the ratio is expected to continue to fall, limiting the country's ability to buy goods from abroad without running up a balance of trade deficit.
That ratio is expected to be sustainable in the long term and the company is considering offering Chrome models in other developed markets, he said.
RBS, where the core capital ratio is expected to fall below 5% after the deal, should recover fairly quickly.
Its debt-to-G.D.P. ratio is expected to end the year at 63 percent, below the euro zone average.
In 2005, there was one geriatrician for every 5,000 people over 65, according to the American Geriatrics Society; by 2030 that ratio is expected to increase to one for every 8,000 patients.
Mr. Raffarin has said that in 1960, four workers financed each pensioner, compared with two in 2000; by 2020, the ratio is expected to be one worker per pensioner.
For St . Louisencephalitis, the infection rate in mosquitoes generally has to reach about 1 in 1,000 for the virus to become a threat to people, experts say, adding that a similar ratio is expected for West Nile.
