Branch of activity (NCEA-74)	years	Total
Total	2001	315,044
Total	2000	228,086
Total	1999	226,203
Total	1998	162,802
Total	1997	172,058
Total	1996	147,092
Total	1995	156,984
Total	1994	163,433
Total	1993	169,714
Total	1992	186,831
Total	1991	186,831
Total	1990	174,462
Total	1989	135,697
Total	1988	149,562
Total	1987	104,726
Total	1986	73,263
Total	1985	39,468
Total	1984	25,555
Total	1983	12,459
Total	1982	13,469
Total	1981	8,156
Total	1980	5,631
Total	1979	4,069
Total	1978	3,324
Agriculture	2001	1,292
Agriculture	2000	2,127
Agriculture	1999	18,764
Agriculture	1998	14,088
Agriculture	1997	13,781
Agriculture	1996	12,309
Agriculture	1995	13,066
Agriculture	1994	..
Agriculture	1993	16,660
Agriculture	1992	6,040
Agriculture	1991	6,040
Agriculture	1990	4,243
Agriculture	1989	2,951
Agriculture	1988	1,713
Agriculture	1987	4,526
Agriculture	1986	667
Agriculture	1985	391
Agriculture	1984	72
Agriculture	1983	42
Agriculture	1982	60
Agriculture	1981	84
Agriculture	1980	78
Agriculture	1979	72
Agriculture	1978	48
Energy and water	2001	1,430
Energy and water	2000	1,468
Energy and water	1999	6,342
Energy and water	1998	3,312
Energy and water	1997	1,322
Energy and water	1996	7,218
Energy and water	1995	2,518
Energy and water	1994	..
Energy and water	1993	3,276
Energy and water	1992	1,280
Energy and water	1991	1,280
Energy and water	1990	9,057
Energy and water	1989	10,133
Energy and water	1988	6,707
Energy and water	1987	9,442
Energy and water	1986	2,548
Energy and water	1985	3,774
Energy and water	1984	2,152
Energy and water	1983	1,172
Energy and water	1982	920
Energy and water	1981	745
Energy and water	1980	469
Energy and water	1979	294
Energy and water	1978	138
Extraction and chemistry	2001	17,946
Extraction and chemistry	2000	21,660
Extraction and chemistry	1999	42,622
Extraction and chemistry	1998	25,489
Extraction and chemistry	1997	23,385
Extraction and chemistry	1996	13,270
Extraction and chemistry	1995	15,242
Extraction and chemistry	1994	..
Extraction and chemistry	1993	17,027
Extraction and chemistry	1992	20,458
Extraction and chemistry	1991	20,458
Extraction and chemistry	1990	21,763
Extraction and chemistry	1989	12,747
Extraction and chemistry	1988	13,895
Extraction and chemistry	1987	9,298
Extraction and chemistry	1986	6,821
Extraction and chemistry	1985	3,233
Extraction and chemistry	1984	2,170
Extraction and chemistry	1983	1,238
Extraction and chemistry	1982	1,004
Extraction and chemistry	1981	883
Extraction and chemistry	1980	523
Extraction and chemistry	1979	343
Extraction and chemistry	1978	162
Metallic products	2001	107,886
Metallic products	2000	99,534
Metallic products	1999	104,136
Metallic products	1998	73,149
Metallic products	1997	92,087
Metallic products	1996	79,802
Metallic products	1995	82,627
Metallic products	1994	..
Metallic products	1993	69,507
Metallic products	1992	90,711
Metallic products	1991	90,711
Metallic products	1990	75,283
Metallic products	1989	63,184
Metallic products	1988	86,371
Metallic products	1987	54,584
Metallic products	1986	48,532
Metallic products	1985	20,206
Metallic products	1984	11,005
Metallic products	1983	7,465
Metallic products	1982	6,629
Metallic products	1981	2,452
Metallic products	1980	1,899
Metallic products	1979	1,442
Metallic products	1978	1,292
Other products	2001	11,200
Other products	2000	15,089
Other products	1999	20,514
Other products	1998	17,015
Other products	1997	16,077
Other products	1996	10,980
Other products	1995	11,672
Other products	1994	..
Other products	1993	12,195
Other products	1992	6,984
Other products	1991	6,984
Other products	1990	6,587
Other products	1989	2,675
Other products	1988	2,061
Other products	1987	1,623
Other products	1986	409
Other products	1985	355
Other products	1984	661
Other products	1983	313
Other products	1982	258
Other products	1981	264
Other products	1980	66
Other products	1979	192
Other products	1978	156
Construction	2001	2,276
Construction	2000	4,725
Construction	1999	647
Construction	1998	463
Construction	1997	433
Construction	1996	54
Construction	1995	391
Construction	1994	..
Construction	1993	186
Construction	1992	198
Construction	1991	198
Construction	1990	541
Construction	1989	..
Construction	1988	36
Construction	1987	90
Construction	1986	12
Construction	1985	78
Construction	1984	..
Construction	1983	6
Construction	1982	1,815
Construction	1981	150
Construction	1980	307
Construction	1979	..
Construction	1978	..
Trade and catering	2001	1,135
Trade and catering	2000	0
Trade and catering	1999	327
Trade and catering	1998	445
Trade and catering	1997	361
Trade and catering	1996	331
Trade and catering	1995	84
Trade and catering	1994	..
Trade and catering	1993	541
Trade and catering	1992	96
Trade and catering	1991	96
Trade and catering	1990	180
Trade and catering	1989	..
Trade and catering	1988	..
Trade and catering	1987	..
Trade and catering	1986	..
Trade and catering	1985	..
Trade and catering	1984	..
Trade and catering	1983	..
Trade and catering	1982	..
Trade and catering	1981	..
Trade and catering	1980	..
Trade and catering	1979	..
Trade and catering	1978	..
Transport and Communications	2001	1,407
Transport and Communications	2000	744
Transport and Communications	1999	4,605
Transport and Communications	1998	4,255
Transport and Communications	1997	5,109
Transport and Communications	1996	5,169
Transport and Communications	1995	6,563
Transport and Communications	1994	..
Transport and Communications	1993	1,779
Transport and Communications	1992	1,232
Transport and Communications	1991	1,232
Transport and Communications	1990	421
Transport and Communications	1989	30
Transport and Communications	1988	..
Transport and Communications	1987	..
Transport and Communications	1986	..
Transport and Communications	1985	..
Transport and Communications	1984	1,503
Transport and Communications	1983	..
Transport and Communications	1982	..
Transport and Communications	1981	..
Transport and Communications	1980	108
Transport and Communications	1979	..
Transport and Communications	1978	..
Finance and insurance	2001	46,935
Finance and insurance	2000	19,609
Finance and insurance	1999	20,177
Finance and insurance	1998	18,535
Finance and insurance	1997	16,420
Finance and insurance	1996	15,440
Finance and insurance	1995	22,376
Finance and insurance	1994	..
Finance and insurance	1993	23,854
Finance and insurance	1992	22,893
Finance and insurance	1991	22,893
Finance and insurance	1990	25,789
Finance and insurance	1989	31,114
Finance and insurance	1988	31,229
Finance and insurance	1987	19,467
Finance and insurance	1986	13,288
Finance and insurance	1985	5,998
Finance and insurance	1984	3,095
Finance and insurance	1983	1,521
Finance and insurance	1982	2,440
Finance and insurance	1981	3,402
Finance and insurance	1980	1,551
Finance and insurance	1979	1,268
Finance and insurance	1978	1,136
Other services	2001	123,537
Other services	2000	63,130
Other services	1999	8,069
Other services	1998	6,058
Other services	1997	3,083
Other services	1996	2,518
Other services	1995	2,446
Other services	1994	..
Other services	1993	24,690
Other services	1992	36,938
Other services	1991	36,938
Other services	1990	30,598
Other services	1989	12,862
Other services	1988	7,549
Other services	1987	5,698
Other services	1986	986
Other services	1985	5,433
Other services	1984	4,898
Other services	1983	703
Other services	1982	343
Other services	1981	174
Other services	1980	631
Other services	1979	457
Other services	1978	391