Almost 13 percent of the working population is already unemployed.

几乎13％的劳动人口已经失业。

《柯林斯英汉双解大词典》

There are now nearly 20 million unemployed migrant workers, or 15.3 percent of the total 130 million migrant worker population, Chen said.

陈锡文称，现在有将近两千万失业农民工，占总数一亿三千万农民工中的15.3%。

youdao

If the 44m people who are unemployed in the mainly rich members of the OECD lived in one country, its population would be similar to Spain's.

如果让那些在世界经合组织中主要的且富有的成员国中的4400万失业者住在同一个城市，那这个城市的人口规模将相当于西班牙当前的人口规模。

youdao

But improving the agricultural sector alone will not solve the growing poverty in urban areas where 40 percent of the population is unemployed.

VOA: standard.2009.08.28

According to IBGE data, the unemployed population of 1.4 million people remained stable compared to the previous month but recorded a 12.1% decrease over the previous year, with 200, 000 fewer unemployed people compared to July 2010.

FORBES: Brazil Incomes Rise, Unemployment Falls

Still, you have tens of percent, 20, 30, 40 percent of the population of Kabul unemployed.

NPR: Afghans Have Mixed Feelings About U.S. Presence

Those who are unemployed - 34% of the population of 5, 600 people - can sign up to be in the running for jobs as cleaners, street sweepers or builders.

BBC: Spain eurozone crisis: Where jobs are a lottery