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

The provided 1combined chartline graph and bar chart 2illustratesdelineate long-term international migration trends in the United Kingdom between 1999 and 2008, specifically comparing immigration, emigration, and the resulting net migration figures. Overall, it is evident that immigration numbers consistently surpassed those of emigration throughout the decade, 3resulting in a consistently positiveguaranteeing a perpetually positive net migration. While both population inflows and outflows exhibited an overarching upward trajectory, net migration was characterized by significant volatility, recording distinct peaks in 2004 and 2007. 4In terms of gross migration flows,Regarding specific movements, immigration commenced at approximately 450,000 in 1999 and experienced a 5gradual increasesteady ascent to reach a 6peakzenith of nearly 600,000 in 2004. Following a marginal dip, figures recovered to match this high in 2006 before plateauing for the remainder of the period. In contrast, emigration began at a lower baseline of 7just under 300,000roughly 280,000 but mirrored this progressive climb, hitting 400,000 in 2006. Notably, after a 8moderate fallsharp decline in 2007, outflows surged to a decade-high of 420,000 in the final year. 9MeanwhileConsequently, net migration remained relatively static at around 150,000 until 2003. However, 2004 10experienced a significant risewitnessed a dramatic spike to 250,000, driven primarily by the surge in arrivals. This was followed by a two-year decline and a secondary peak of roughly 230,000 in 2007, before the figure settled back to approximately 160,000 in 2008.