year

Statistical data/km²

Extract data/km²

Accuracy

1990

419.33

444.52

94.33%

1995

601.4

527.49

87%

2000

1110.4

1246.78

88%

2005

1120.4

1245.13

89%

2010

915.4

1235.98

74%

2015

1895

1911

99.16%