Sectors/unit;years;Total
Total;2001;80,081
Total;2000;76,670
Total;1999;61,568
Total;1998;60,269
Total;1997;53,883
Total;1996;51,633
Total;1995;47,342
Total;1994;47,867
Total;1993;43,367
Total;1992;41,681
Total;1991;40,642
Total;1990;37,676
Total;1989;32,914
Total;1988;31,170
Total;1987;26,463
Total;1986;24,525
Total;1985;21,455
Total;1984;20,506
Total;1983;19,453
Total;1982;18,782
Total;1981;19,268
Total;1980;18,323
Total;1979;13,457
Total;1978;13,050
Total;1977;..
Total;1976;..
Total;1975;..
Total;1974;8,492
Total;1973;7,163
Total;1972;8,983
Total;1971;8,014
Total;1970;5,898
Total;1969;5,188
Total;1968;..
Total;1967;4,181
Total;1966;..
Total;1965;..
Total;1964;..
Public Administration: Total;2001;13,345
Public Administration: Total;2000;12,708
Public Administration: Total;1999;11,935
Public Administration: Total;1998;11,021
Public Administration: Total;1997;10,490
Public Administration: Total;1996;9,126
Public Administration: Total;1995;8,359
Public Administration: Total;1994;7,820
Public Administration: Total;1993;7,737
Public Administration: Total;1992;7,660
Public Administration: Total;1991;8,079
Public Administration: Total;1990;7,623
Public Administration: Total;1989;5,864
Public Administration: Total;1988;5,706
Public Administration: Total;1987;4,528
Public Administration: Total;1986;4,060
Public Administration: Total;1985;2,839
Public Administration: Total;1984;2,917
Public Administration: Total;1983;2,872
Public Administration: Total;1982;3,351
Public Administration: Total;1981;3,632
Public Administration: Total;1980;3,536
Public Administration: Total;1979;3,369
Public Administration: Total;1978;3,197
Public Administration: Total;1977;..
Public Administration: Total;1976;3,239
Public Administration: Total;1975;3,278
Public Administration: Total;1974;2,991
Public Administration: Total;1973;2,703
Public Administration: Total;1972;4,499
Public Administration: Total;1971;4,364
Public Administration: Total;1970;3,261
Public Administration: Total;1969;3,037
Public Administration: Total;1968;..
Public Administration: Total;1967;2,238
Public Administration: Total;1966;..
Public Administration: Total;1965;..
Public Administration: Total;1964;..
Public Administration: %;2001;17
Public Administration: %;2000;17
Public Administration: %;1999;19
Public Administration: %;1998;18
Public Administration: %;1997;20
Public Administration: %;1996;18
Public Administration: %;1995;18
Public Administration: %;1994;16
Public Administration: %;1993;18
Public Administration: %;1992;18
Public Administration: %;1991;20
Public Administration: %;1990;20
Public Administration: %;1989;18
Public Administration: %;1988;18
Public Administration: %;1987;17
Public Administration: %;1986;17
Public Administration: %;1985;13
Public Administration: %;1984;14
Public Administration: %;1983;15
Public Administration: %;1982;18
Public Administration: %;1981;19
Public Administration: %;1980;19
Public Administration: %;1979;25
Public Administration: %;1978;24
Public Administration: %;1977;..
Public Administration: %;1976;..
Public Administration: %;1975;..
Public Administration: %;1974;35
Public Administration: %;1973;38
Public Administration: %;1972;50
Public Administration: %;1971;54
Public Administration: %;1970;55
Public Administration: %;1969;59
Public Administration: %;1968;..
Public Administration: %;1967;54
Public Administration: %;1966;..
Public Administration: %;1965;..
Public Administration: %;1964;..
Higher education: Total;2001;46,964
Higher education: Total;2000;42,064
Higher education: Total;1999;33,840
Higher education: Total;1998;34,524
Higher education: Total;1997;30,649
Higher education: Total;1996;30,858
Higher education: Total;1995;27,666
Higher education: Total;1994;28,591
Higher education: Total;1993;24,006
Higher education: Total;1992;22,167
Higher education: Total;1991;20,775
Higher education: Total;1990;18,904
Higher education: Total;1989;17,554
Higher education: Total;1988;16,912
Higher education: Total;1987;15,100
Higher education: Total;1986;14,305
Higher education: Total;1985;13,763
Higher education: Total;1984;13,570
Higher education: Total;1983;13,053
Higher education: Total;1982;12,022
Higher education: Total;1981;12,410
Higher education: Total;1980;11,793
Higher education: Total;1979;7,138
Higher education: Total;1978;7,053
Higher education: Total;1977;..
Higher education: Total;1976;..
Higher education: Total;1975;..
Higher education: Total;1974;2,286
Higher education: Total;1973;2,120
Higher education: Total;1972;2,503
Higher education: Total;1971;1,969
Higher education: Total;1970;1,211
Higher education: Total;1969;987
Higher education: Total;1968;..
Higher education: Total;1967;616
Higher education: Total;1966;..
Higher education: Total;1965;..
Higher education: Total;1964;..
Higher education: %;2001;59
Higher education: %;2000;55
Higher education: %;1999;55
Higher education: %;1998;58
Higher education: %;1997;57
Higher education: %;1996;60
Higher education: %;1995;58
Higher education: %;1994;60
Higher education: %;1993;55
Higher education: %;1992;53
Higher education: %;1991;51
Higher education: %;1990;50
Higher education: %;1989;53
Higher education: %;1988;54
Higher education: %;1987;57
Higher education: %;1986;58
Higher education: %;1985;64
Higher education: %;1984;66
Higher education: %;1983;67
Higher education: %;1982;64
Higher education: %;1981;64
Higher education: %;1980;64
Higher education: %;1979;53
Higher education: %;1978;54
Higher education: %;1977;..
Higher education: %;1976;..
Higher education: %;1975;..
Higher education: %;1974;27
Higher education: %;1973;30
Higher education: %;1972;28
Higher education: %;1971;25
Higher education: %;1970;21
Higher education: %;1969;19
Higher education: %;1968;..
Higher education: %;1967;15
Higher education: %;1966;..
Higher education: %;1965;..
Higher education: %;1964;..
Companies: Total;2001;18,959
Companies: Total;2000;20,869
Companies: Total;1999;15,178
Companies: Total;1998;13,902
Companies: Total;1997;12,009
Companies: Total;1996;11,100
Companies: Total;1995;10,803
Companies: Total;1994;11,070
Companies: Total;1993;11,256
Companies: Total;1992;11,593
Companies: Total;1991;11,622
Companies: Total;1990;11,007
Companies: Total;1989;9,394
Companies: Total;1988;8,552
Companies: Total;1987;6,835
Companies: Total;1986;6,160
Companies: Total;1985;4,853
Companies: Total;1984;4,019
Companies: Total;1983;3,528
Companies: Total;1982;3,409
Companies: Total;1981;3,226
Companies: Total;1980;2,994
Companies: Total;1979;2,950
Companies: Total;1978;2,800
Companies: Total;1977;..
Companies: Total;1976;3,002
Companies: Total;1975;2,760
Companies: Total;1974;2,683
Companies: Total;1973;2,340
Companies: Total;1972;1,981
Companies: Total;1971;1,681
Companies: Total;1970;1,426
Companies: Total;1969;1,164
Companies: Total;1968;..
Companies: Total;1967;1,327
Companies: Total;1966;..
Companies: Total;1965;..
Companies: Total;1964;..
Companies: %;2001;24
Companies: %;2000;27
Companies: %;1999;25
Companies: %;1998;23
Companies: %;1997;22
Companies: %;1996;21
Companies: %;1995;23
Companies: %;1994;23
Companies: %;1993;26
Companies: %;1992;28
Companies: %;1991;29
Companies: %;1990;29
Companies: %;1989;29
Companies: %;1988;27
Companies: %;1987;26
Companies: %;1986;25
Companies: %;1985;23
Companies: %;1984;20
Companies: %;1983;18
Companies: %;1982;18
Companies: %;1981;17
Companies: %;1980;16
Companies: %;1979;22
Companies: %;1978;21
Companies: %;1977;..
Companies: %;1976;..
Companies: %;1975;..
Companies: %;1974;32
Companies: %;1973;33
Companies: %;1972;22
Companies: %;1971;21
Companies: %;1970;24
Companies: %;1969;22
Companies: %;1968;..
Companies: %;1967;32
Companies: %;1966;..
Companies: %;1965;..
Companies: %;1964;..
NPPI: Total;2001;812
NPPI: Total;2000;1,029
NPPI: Total;1999;616
NPPI: Total;1998;822
NPPI: Total;1997;735
NPPI: Total;1996;549
NPPI: Total;1995;514
NPPI: Total;1994;386
NPPI: Total;1993;368
NPPI: Total;1992;261
NPPI: Total;1991;166
NPPI: Total;1990;142
NPPI: Total;1989;102
NPPI: Total;1988;..
NPPI: Total;1987;..
NPPI: Total;1986;..
NPPI: Total;1985;..
NPPI: Total;1984;..
NPPI: Total;1983;..
NPPI: Total;1982;..
NPPI: Total;1981;..
NPPI: Total;1980;..
NPPI: Total;1979;..
NPPI: Total;1978;..
NPPI: Total;1977;..
NPPI: Total;1976;..
NPPI: Total;1975;..
NPPI: Total;1974;532
NPPI: Total;1973;..
NPPI: Total;1972;..
NPPI: Total;1971;..
NPPI: Total;1970;..
NPPI: Total;1969;..
NPPI: Total;1968;..
NPPI: Total;1967;..
NPPI: Total;1966;..
NPPI: Total;1965;..
NPPI: Total;1964;..
NPPI: %;2001;1
NPPI: %;2000;1
NPPI: %;1999;1
NPPI: %;1998;1
NPPI: %;1997;1
NPPI: %;1996;1
NPPI: %;1995;1
NPPI: %;1994;1
NPPI: %;1993;1
NPPI: %;1992;1
NPPI: %;1991;0
NPPI: %;1990;0
NPPI: %;1989;0
NPPI: %;1988;..
NPPI: %;1987;..
NPPI: %;1986;..
NPPI: %;1985;..
NPPI: %;1984;..
NPPI: %;1983;..
NPPI: %;1982;..
NPPI: %;1981;..
NPPI: %;1980;..
NPPI: %;1979;..
NPPI: %;1978;..
NPPI: %;1977;..
NPPI: %;1976;..
NPPI: %;1975;..
NPPI: %;1974;6
NPPI: %;1973;..
NPPI: %;1972;..
NPPI: %;1971;..
NPPI: %;1970;..
NPPI: %;1969;..
NPPI: %;1968;..
NPPI: %;1967;..
NPPI: %;1966;..
NPPI: %;1965;..
NPPI: %;1964;..