>(%)! data-sort-type=number |CIA世界概况<br>2012<br>(%)! data-sort-type=number |CIA世界概况<br>2014<br>(%)! data-sort-type=number |联合国<br>2005–10<br>(%)! data-sort-type=number |联合国<br>2010–15<br>(%)! data-sort-type=number |联合国<br>2015–20<br>(%)