Year,Total_land_mt,F
1964,208.40,
1965,116.54,
1966,102.13,
1967,79.80,
1968,113.00,
1969,122.66,
1970,131.77,
1971,361.77,
1972,524.95,
1973,460.12,
1974,223.17,
1975,746.41,
1976,366.39,
1977,257.53,
1978,242.97,
1979,406.92,0.65
1980,1614.36,0.55
1981,1305.12,0.26
1982,664.17,0.55
1983,894.60,1.17
1984,678.40,1.38
1985,420.61,0.95
1986,315.74,0.59
1987,382.01,1.56
1988,525.96,0.68
1989,644.49,1.15
1990,574.00,1.01
1991,605.30,1.39
1992,722.39,1.64
1993,797.22,1.18
1994,524.57,1.25
1995,665.38,0.98
1996,773.15,1.16
1997,699.23,0.95
1998,454.59,0.72
1999,280.10,0.43
2000,191.11,0.43
2001,430.00,0.60
2002,542.14,0.56
2003,253.51,0.48
2004,134.00,0.66
2005,201.00,0.30