Their migrations increased the Portuguese population to an estimated 120,000.

The migration of highly educated people from poor nations is increasing.

The Second great black migration increased the populations of these cities while adding others.

Net overseas migration increased from 30,000 in 1993 to 118,000 in 2003-04.

A large migration of rural residents to the capital increased the population to 25,000 by 1825.

Net overseas migration increased from 30,042 in 1992-93 to 177,600 in 2006-07.

Widespread displacement and migration during the long civil war increased the population of Christians living in the north.

While our leaders may want to present a different face, the situation in Bolivia can seem bleak, so migration is increasing.

This means that migration from rural areas to the towns will increase even further.

In recent years migration to Austria has increased.