Google does not release numbers to comScore for example so the Google numbers are inevitably estimated from other information.
Prof Barnosky and colleagues compared the rates of known species extinctions in mammals, birds and amphibians during the last five centuries with those estimated from the fossil record during the previous Big Five die-outs of the geological past.
The space agency revised its estimate of the meteor's size upward late Friday from 49 feet (15 meters) to 55 feet (17 meters), and its estimated mass from 7, 000 to 10, 000 tons.
The United Nations released today its annual report on the AIDS epidemic, showing a drop in estimated infections from 42 million people to 40 million.
Data published by the Investment Company Institute shows that the amount of weekly estimated outflows from domestic equity mutual funds has decreased during four out of the past five weeks.
International studies have estimated that anywhere from 1 in 30, 000 to 1 in 1, 000 people are transgender.
Globally, coal-fired electricity generation rose by an estimated 6% from 2010 to 2012 , faster than non-fossil energy.
BBC: Green energy on the back foot after carbon trading blow
The number of deafblind people in the county is estimated to rise from 3, 200 to 4, 000 by 2020.
In recent studies, experts estimated that anywhere from 17 percent to 42 percent of the economy operates beneath the official radar.
Around 20% of young Britons are now estimated to suffer from eczema.
About 770, 800 people in Scotland are estimated to suffer from chronic pain.
To hit his 2013 estimates, they need to boost domestic subs to 35 million from estimated 24 million at the end of 2012.
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Malaria has been and remains a deadly foe in sub-Saharan Africa, where a child is estimated to die from its effects every 30 seconds.
Steve McNamara, general secretary of the London Taxi Drivers Association, estimated that revenue from fares had decreased 40% since the Olympics started on Friday.
For the average state, failure to account for the exchange subsidies means that estimated job gains from Medicaid expansion are overstated by approximately 25 percent.
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According to Edmunds.com, U.S. auto sales in August will be up an estimated 20 percent from August 2011, to about 1.3 million cars and trucks.
FORBES: It May Be Trite, But The Selling Season For Cars Is Upon Us
Emissions of nitrous oxide -- 40% of which are estimated to come from human activity -- reached 324.2 ppb, up one ppb on the 2010 figure and 120% higher than pre-industrial times.
The rising global population (estimated to grow from 7 billion to 9 billion by mid-century) together with economic growth in emerging markets will mean burgeoning demand for both potable water and food.
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With those higher dividend yields, single-tenant retail REITs also have a higher median 2013 estimated adjusted funds from operations (AFFO) payout ratio, at 83.5 percent, compared to 70.3 percent for all equity REITs.
But those estimates are primarily calculating the increased utilization that comes from covering an estimated 32 million more people, not the inflationary bump that comes when people are insulated from the price of care.
FORBES: Why Health Care Spending Will Explode Under ObamaCare: Evidence From Medicare
In 2011, there were 2.5 million new infections - down 700, 000 from the 2001 figure - and an estimated 1.7 million people died from Aids-related illnesses.
BBC: World Aids Day: David Cameron calls for greater awareness
Since then the prices of ITT Corp. shares have declined by -50% from the estimated average.
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Since then the prices of Polycom Inc. shares have declined by -28% from the estimated average.
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Since then the prices of Aeropostale, Inc. shares have declined by -28% from the estimated average.
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Since then the prices of Hewlett-Packard Company shares have declined by -26% from the estimated average.
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Since then the prices of Dell Inc. shares have declined by -27% from the estimated average.
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Since then the prices of Molycorp Inc. shares have declined by 48% from the estimated average.
Since then the prices of Netflix Inc. shares have declined by -28% from the estimated average.
The sales have risen from an estimated 62 million in 2005 to around 203 million in 2010.
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