This represented an effective annual interest rate of 6.9 percent.

这代表一个有效年利率为6.9%。

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Investors also must cover the manager's fixed hedging costs of 0.077% a week, which push total expenses up to an effective annual rate of 5.35%.

WSJ: In New Funds, Old Flaws

If the U.S. research tax credit is reinstated into tax law, we estimate our annual effective tax rate for the fiscal year 2013 to be approximately 16 percent.

ENGADGET: NVIDIA's revenue hits a record $1.20 billion for Q3 powered by Tegra 3 tablets, Kepler GPUs

Thirteen of the 17 countries with enough observations to compute annual effective tax rates in both 2009 and 1999 experienced a reduction in their tax rate with a median decline of 5 percentage points.

FORBES: A Cross Country Comparison Of Corporate Income Taxes