The phrase "average level over the" is correct and usable in written English.
It can be used when discussing statistical data or measurements that are averaged across a certain period or range.
Example: "The average level over the past five years indicates a significant increase in temperature."
Alternatives: "mean value across the" or "typical level throughout the".
That means that it is nearly back to its average level over the past forty years.
After adjusting for inflation differentials, the dollar's real trade-weighted value against a broad basket of currencies is close to its average level over the past 30 years.
At the moment, the jobless rate is only 5.6percentnt, well below its average level over the past thirty years, and most people are either employed or confident of finding work.
Indeed, it is also currently almost exactly at its average level over the past 20 years, using an index of its predecessor currencies before 1999 (see chart).In this section Flying high Mr Thain moves in Botox shot Snap!
In Australia this ratio is 70% above its average level over the period since 1970.However, a higher ratio of house prices to rents may be justified by low interest rates, which make it cheaper to buy a home.
Among the best known is a strategy based on moving averages -- one that advises buying stocks whenever the market is trading above its average level over the previous few weeks or months, then turns bearish if the market starts trading below that average.
In 1997, inflation-adjusted house prices were close to their average levels over the previous half-century.
Both classes of chemicals are regulated as a rolling annual average, that is, average levels over the previous four quarters are calculated each quarter.
The concentrations of the mean coarse PM (average levels over the 2-hr exposure period) were significantly higher during CAP exposures compared with FA exposures (Table 2).
The base case analysis uses the average level over risk factor and gender groups to estimate the cost-effectiveness.
It remains to be seen whether E2 levels at a particular point in the cycle are more important in the aetiology of breast cancer than the average level over time.
