annual

1 - In 1970, the world's rich countries agreed to give 0.7% of their gross national income (GNI) as official international aid, annually.

2 - The University of Washington's annual economic impact on the state of Washington is now $12.5 billion.

3 - Local network representatives come together for an annual meeting coordinated and chaired by the Global Compact Office.

4 - The annual Pisa survey aims to evaluate education systems worldwide by testing the skills and knowledge of 15-year-old students.

5 - Zookeepers at ZSL Whipsnade Zoo have got the mammoth task of counting every animal at the Zoo for the annual stocktake.