The phrase "average levels and" is correct and usable in written English.
It can be used when discussing measurements, statistics, or comparisons that involve typical or mean values.
Example: "The study analyzed average levels and variations in temperature across different regions."
Alternatives: "mean values and" or "typical levels and".
Only in one year since 1999 has the river even approached average levels, and in the worst year of the drought, 2002, was at 25percentt of average.
It is shown that higher average levels and moderate average maturities of debt can induce macroeconomic instability for a range of policies specified as simple rules.
But let us assume that next year's writeoffs in 2002 return to their average levels and that operating earnings expand in line with nominal GDP next year (a not very ambitious 5%).
The proposal calls for total Pacific bluefin catches to be kept below the 2002 to 2004 annual average levels and for catches of fish weighing fewer than 30 kilograms—juveniles too young to spawn to be reduced to 50% of those levels.
The fact is that we are spending well above long term average levels and taxing well below them.
The rate ratio is unit-less and independent of average levels and scale, whereas the rate difference depends on both average levels and scale [ 21- 23].
Twenty-five percent of those admitted read above the citywide average, 50percentt at the average level and 25percentt below.
In the coming years the rate of wealth growth will likely exceed its long-term average level, and will rise by 40% in the next five years.
The NW-SE row orientation was stable at an average level and EW and NE-SW orientations were variable.
"The rain has come back to average level and the course has greened up -- we are pleased with it.
Burberry trades on a rolling 12 month PE of 16.4 times which is around 4% below its 5-year historical average level and 5% below the luxury sector average.
