1990

2000

2016

Land cover

Soil

CN

Surface (km²)

Percent Area

CN*Percent Area

Surface (km²)

Percent Area

CN*Percent Area

Surface (km²)

Percent Area

CN*Percent Area

Urban area

A

85

130.96

8.27

702.55

170.10

10.74

912.52

124.81

7.88

669.56

B

90

29.10

1.84

53.26

29.60

1.87

54.18

74.54

4.70

136.43

C

92.5

3.48

0.22

14.06

20.47

1.29

82.68

2.08

0.13

8.40

Shrubs

A

29

126.64

7.99

231.79

75.4

4.76

138.00

90.57

5.72

165.77

B

46

16.82

1.06

106.16

11.44

0.72

72.20

15.01

0.95

94.73

C

62

3.64

0.23

20.68

10.17

0.64

57.77

1.17

0.07

6.65

Agriculture area

A

64

8.65

0.55

25.11

5.08

0.32

14.75

11.95

0.75

34.69

B

74

0.74

0.05

3.46

3.51

0.22

16.39

0.39

0.02

1.82

C

81

29.27

1.85

96.06

24.32

1.53

79.82

29.34

1.85

96.29

Forest

A

29

2.14

0.14

13.51

1.36

0.09

8.58

1.55

0.10

9.78

B

52

201.67

12.73

1177.35

445.06

28.09

2598.25

462.53

29.19

2700.24

C

67

523.53

33.04

2048.59

170.95

10.79

668.93

396.26

25.01

1550.58

Water

A

100

12.50

0.79

63.90

60.57

3.82

309.64

85.81

5.42

438.68

B

100

447.81

28.26

1893.61

518.45

32.72

2192.32

245.39

15.49

1037.66

C

100

47.50

3.00

299.79

37.97

2.40

239.64

43.01

2.71

271.45

TOTAL

1584.45

100.00

6749.86

1584.45

100.00

7445.69

1584.41

100.00

7222.73