Clearly attitudes to the natural world change over time - and vary between regions.
Mr Fast says computerised-video strike zones can vary between stadiums or drift slightly over a season.
Estimates vary between 50cms and more than a metre over the next 40 to 100 years.
If middle age were passive, uncontrolled failure, then it would vary between individuals much more than it does.
Overall, ticket prices have gone up by 3.9% in England, Wales and Scotland, but rises vary between train operators.
Overall, ticket prices have gone up by 3.9% in England, Wales and Scotland, but prices vary between train operators.
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The aim here is to use a more flexible approach, to collect data that shows how moods vary between people.
Cameroon's sentences for homosexual acts vary between six months to five years, the rights group said, citing justice ministry records.
Forecasters have said changing wind patterns made it hard to predict the cloud's exact path and concentrations would vary between regions.
Data collection methods vary between countries - many use different age limits to define exactly who is classed a young person.
The temperature on Eros is estimated to vary between 100 degrees Celsius during the day and 150 below zero during the night.
Ofqual said grade boundaries did vary between units taken at different times.
Mr Harvey said waits for a fully-equipped ambulance - rather than a rapid response vehicle - could vary between two minutes and two hours.
However, in the report, the group said that approval rates for Iraqi asylum-seekers in the European Union member states vary between 1 and 80 percent.
Charges vary between retailers (the worst rates hit 30% but some of the lower ones are just 13%) so always check carefully before signing up.
Despite their large numbers (estimates vary between 15m to 20m) little is known about the Alevis and they are often confused with the Alawites in Syria.
Estimates of how many users elect to share their full profile data when asked to do so by a pop-up warning vary between about 5% and 50%.
The numbers used to quantify pollen levels vary between collecting stations, and don't mean much to the average consumer, so levels are usually described simply as low, moderate or high.
This makes it possible to produce a fixed quantity each year (currently that might vary between 4, 200 and 4, 750 hectoliters a year comparable to about 3, 600 to 4, 000 U.S. barrels).
He said health spending should double as a proportion of GDP between 2003 and 2013 and that by the mid-2020s the cost, as a proportion of GDP, would vary between 12.5% and 10.6%.
While the amount of trash doesn't vary enormously between a strong economy and a weak one, it does vary modestly, analysts say.
The third worry is that rules on legal aid, interpreting, bail and the like vary widely between countries.
In Spain, salaries of publicly employed doctors, for example, vary widely between regions.
The variables come in with things like the number of books or pairs of shoes that can vary widely between customers.
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The study showed that results vary widely between verticals, with some industries averaging a 28 percent increase in asset utilization by improving data effectiveness.
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Participation rates for older workers vary widely between countries (see chart).
The common measures of what constitutes a middle class vary significantly between nations and cultures, and where they fall in their socio-economic development with respect to the rest of the world.
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