The influence is greater elsewhere, especially in sub-Saharan African countries including Sudan, Burkina Faso and Niger, where climate change has driven the average income more than 20% lower.

这种影响对其他地区更大，尤其是撒哈拉以南的非洲国家，包括苏丹、布基纳法索和尼日尔，气候变化使这些国家的平均收入下降了20%以上。

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Nine out of 48 sub-Saharan African countries were poorer in 2007 than in 1960.

2007年，每48个撒哈拉沙漠以南的非洲人中，有9个比1960年更贫困。

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IN SOUTH Asia and sub-Saharan African 38% of women marry before they are 18 years old.

在南亚和撒哈拉以南的非洲，38%的妇女18岁以前结婚。

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For example,in most sub-Saharan African countries, the U.N.Children's Fund says more than half the deliveries take place at home, with no skilled birth attendant present.

VOA: standard.2010.05.11

But in 21 sub-Saharan African countries, fertility has declined slowly or not at all.

BBC: NEWS | In Depth | Developing world births 'falling'

Mauritius, which ranked eighth, was the first sub-Saharan African country to enter the top 10, Mr Feulner said.

BBC: Hong Kong retains top spot of world's freest economy

The country's economy has grown at an average of 3.5% since 2008, below the sub-Saharan African average of 5.5%.

BBC: Impression of Konza City