The wholesale price index India 's most closely watched inflation measure rose by an annual 9.9 per cent in March the biggest rise since October 2008 .

批发 价格 指数是印度最受关注的通胀指标，该 指数3月份年化增长率为9.9%，为2008年10月以来的最大升幅。

During the great depression the US wholesale price index fell by 33 per cent .

在大萧条期间，美国 批发 价格 指数下降了33%。