Index

1987

1992

1997

1997

2001

2004

2010

Poverty line

148

261

313.5

313.5

312

436

814.0

Percent of population below poverty line

3

14.4

11.7

13.6

13.5

15

14.4

Number of poor in thousands

87.4

554.5

538.5

668

709

-

-

Poverty gap

0.3

3.6

2.5

3.01

3.01

-

3.6

Gini coefficient

0.36

0.43

0.36

0.36

0.36

-

0.376