Type of data;Periodo;Total
Annual average index;2001;162,073
Annual average index;2000;155,472
Annual average index;1999;149,842
Annual average index;1998;144,736
Annual average index;1997;138,003
Annual average index;1996;130,009
Annual average index;1995;120,968
Annual average index;1994;114,647
Annual average index;1993;108,574
Annual average index;1992;99,481
Annual average index;1991;91,796
Annual average index;1990;84,276
Annual average index;1989;77,708
Annual average index;1988;71,221
Annual average index;1987;66,853
Annual average index;1986;63,522
Annual average index;1985;59,079
Annual average index;1984;55,39
Annual average index;1983;52,447
Annual average index;1982;48,304
Annual average index;1981;43,084
Annual average index;1980;38,034
Annual average index;1979;33,942
Annual average index;1978;29,899
Annual average index;1977;26,549
Annual average index;1976;23,418
Annual average index;1975;21,09
Annual average index;1974;18,504
Annual average index;1973;16,397
Annual average index;1972;14,87
Annual average index;1971;14,148
Annual average index;1970;13,359
Annual average index;1969;12,739
Annual average index;1968;12,57
Annual average index;1967;11,77
Annual average index;1966;10,811
Annual average index;1965;10,024
Annual average index;1964;9,075
Annual average index;1963;8,59
Annual average index;1962;8,24
Annual average index;1961;7,741
Variation of the annual average;2001;4,2
Variation of the annual average;2000;3,8
Variation of the annual average;1999;3,5
Variation of the annual average;1998;4,9
Variation of the annual average;1997;6,1
Variation of the annual average;1996;7,5
Variation of the annual average;1995;5,5
Variation of the annual average;1994;5,6
Variation of the annual average;1993;9,1
Variation of the annual average;1992;8,4
Variation of the annual average;1991;8,9
Variation of the annual average;1990;8,5
Variation of the annual average;1989;9,1
Variation of the annual average;1988;6,5
Variation of the annual average;1987;5,2
Variation of the annual average;1986;7,5
Variation of the annual average;1985;6,7
Variation of the annual average;1984;5,6
Variation of the annual average;1983;8,6
Variation of the annual average;1982;12,1
Variation of the annual average;1981;13,3
Variation of the annual average;1980;12,1
Variation of the annual average;1979;13,5
Variation of the annual average;1978;12,6
Variation of the annual average;1977;13,4
Variation of the annual average;1976;11
Variation of the annual average;1975;14
Variation of the annual average;1974;12,9
Variation of the annual average;1973;10,3
Variation of the annual average;1972;5,1
Variation of the annual average;1971;5,9
Variation of the annual average;1970;4,9
Variation of the annual average;1969;1,3
Variation of the annual average;1968;6,8
Variation of the annual average;1967;8,9
Variation of the annual average;1966;7,8
Variation of the annual average;1965;10,5
Variation of the annual average;1964;5,6
Variation of the annual average;1963;4,3
Variation of the annual average;1962;6,4
Variation of the annual average;1961;""