For younger children, the rate increased from seven to nineteen percent.

对于更年轻的孩童，这个比率从7%增长到19%。

youdao

During periods when commodity prices were high, the rate of westward migration increased spectacularly.

在商品价格较高的时期，西迁的速度大幅增长。

youdao

The rate of liver cancers among those islanders increased sharply.

这些岛民的肝癌发病率急剧上升。

youdao

Last month,the jobless rate increased by two-tenths of a percent to nine point eight percent.

VOA: special.2010.12.10

The heart rate of both men and women increased.

VOA: special.2009.08.18

"The rate of obesity significantly increased, in fact it was almost double, it was about 89 percent."

VOA: standard.2010.08.10

Admissions in children under 12 months increased by 52% and the rate increased by 25% in those aged between one and four.

BBC: Child and doctor

After more than a decade of falling suicide rates in males, the rate increased significantly between 2010 and 2011, from 17 to 18.2 deaths per 100, 000 population.

BBC: UK suicide rate rises 'significantly' in 2011

The headlines said that payroll employment increased by 171, 000 jobs in October and that the unemployment rate increased slightly to 7.9 percent, representing 12.3 million people.

FORBES: The Jobs Report: How It's Made, What It Means