Classes

1972

%

1986

%

2000

%

2005

%

2007

%

Settlement

38

0.35

45

0.42

52

0.49

68

0.64

157

1.48

Shrubs/Grasses

5305

49.98

4475

42.15

3196

30.1

2122

19.99

1336

12.58

Bare Surface

115

1.08

210

1.98

333

3.14

415

3.91

181

1.75

Trees

1650

15.54

1304

12.28

697

6.56

669

6.3

323

3.05

Farmland

3509

33.05

4583

43.17

6339

59.71

7343

69.16

8591

81.14