The diagram below illustrates the UK immigration, emigration and net migration during 10 years from 1999 to 2008.

Task Achievement

Band 6.5

Coherence and Cohesion

Band 6.5

Lexical Resource

Band 6.0

Grammatical Range and Accuracy

Band 6.5

The diagram depicts the number of immigration, emigration and gross migration in the UK over the decade between 1999 and 2008. Overall, immigration population outnumbered emigration number significantly, both witnessing an upward trend over the given period.