However, between 1990 and 2005 the maternal mortality ratio declined by only 5%.

但是，从1990年到2005年孕产死亡率仅下降了5%。

youdao

The global maternal mortality ratio is 400 maternal deaths per 100 000 live births versus 430 in 1990.

全球的孕产妇死亡率是每10万活产400例，而1990年是430例。

youdao

The UN Population Fund estimated that the maternal mortality ratio in 2008 was 250 per 100, 000 live births.

联合国人口基金会(un Population Fund)估计2008年的产妇死亡率是250人每100,000个活产。

youdao

The figures in the two efforts reveal an anomaly: While Cambodia has succeeded in dramatically cutting the ratio of children who die each year, the maternal mortality figure has not dropped in a decade.

VOA: standard.2009.11.10

By 2010 Morocco had decreased its maternal mortality ratio by over 60 percent since 1990, according to the Ministry of Health, with much of that drop in recent years.

FORBES: Moroccan Moms Benefit from Maternal Health Revolution