1980*

1993*

2002*

2007*

2015**

Spatial expansion

(hectares)

32,500

40,739

49,700

54,175

58,600

Population growth

(persons)

960,000

2,046,000

2,560,000

3,247,134

3,457,794

Residential land use expansion (hectares)

8724

14,921

19,318

21,365

23,200

Highways expansion

(kilometers)

112

132

132

132

133

Main roads expansion

(kilometers)

155

163

163

183

189

Secondary roads expansion (kilometers)

168

380

380

475

490