Year,Total_land_kmt
1962,12.76
1963,32.67
1964,44.22
1965,93.62
1966,108.02
1967,58.95
1968,18.71
1969,53.42
1970,11.86
1971,35.42
1972,61.37
1973,51.68
1974,26.83
1975,20.03
1976,23.11
1977,7.81
1978,5.40
1979,7.85
1980,4.23
1981,2.37
1982,3.28
1983,1.49
1984,1.32
1985,0.93
1986,0.64
1987,0.90
1988,0.90
1989,0.78
1990,1.00
1991,1.10
1992,1.30
1993,0.90
1994,1.19
1995,1.14
1996,0.70
1997,0.86
1998,0.83
1999,0.88
2000,0.98
2001,1.03
2002,0.59
2003,0.55
2004,0.47
2005,0.19