Correct

跌幅

/ diēfú /
Strokes

Definition

decline (in value)/extent of a drop

Example

As a Noun

range/margin of drop; volume of decrease

1
Zuó
昨日
fángjià
房价
diē
  
,
diē
跌幅
10  
10%
  

Yesterday saw a sharp fall in house prices, with a drop of 10 per cent.