在降级后面的是每年赞助下降的百分比。在升级后面的是每年赞助上升的百分比。

On relegation the salary per anno is decreasing by the shown percent. On advancement the salary per anno is rising by the shown percent.

youdao

从随附的图标中我们可以看到在这超过三十年中，单亲家庭旧房销售量和新建房屋销售量上升和下降的百分比趋于相同。

For more than three decades, the sales volume of existing single-family homes and newly built houses tended to rise and fall by about the same percentage, as can be seen in the accompanying charts.

youdao

从2004年开始，在给定的年份中全世界因结核病而病倒的人口百分比不再增长，随后开始缓慢下降。

Beginning in 2004 the percentage of the world's population that became ill with TB in a given year flattened and then began a slow decline.

youdao