Overview of urban patterns and processes

Study Table 1, which shows historical and projected changes in West Africa's urban population between 1990 and 2030.

Table 1

Year	Total urban population (millions)	Percentage (%) of West Africa's total population
1990	63	30
2000	95	35
2010	140	40
2020	198	44
2030 (Projected)	280	50

Calculate West Africa's total population in 2020.

You must show your working.

[2]

Study Table 1, which shows historical and projected changes in West Africa's urban population between 1990 and 2030.

Table 1

Year	Total urban population (millions)	Percentage (%) of West Africa's total population
1990	63	30
2000	95	35
2010	140	40
2020	198	44
2030 (Projected)	280	50

Calculate West Africa's total population in 2020.

You must show your working.

[2]

Overview of urban patterns and processes Questions