The proportion of women who were using a modern method when interviewed increased from 7 to 15% (equivalent to an average annual increase of 0.6 percentage points).

采访时使用现代避孕方法的女性比例从7%增加到15%（相当于年均增加0.6个百分点）。

youdao

In recent years, a lot of scholars carry on studies to annual maximum method and obtain many results.

近几年来，很多学者对年最大值法进行研究，取得许多成果。

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Based on the calculation of annual fixed expenditure and annual running cost, compares some heat and cold source schemes with annual current expenditure method.

用年经常费用法对几种冷热源方案的年固定费用和年运行费用进行了计算比较。

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Failure to reach agreement on the seven-year budget would mean the EU rolling over annual budgets - a method that would be more expensive and would complicate long-term projects.

BBC: EU budget: Leaders edge towards compromise deal