Branch of activity (NCEA-74)	years	Total
Total	2001	559,727
Total	2000	430,650
Total	1999	477,877
Total	1998	442,645
Total	1997	316,649
Total	1996	..
Total	1995	250,893
Total	1994	..
Total	1993	175,345
Total	1992	204,891
Total	1991	239,846
Total	1990	238,506
Total	1989	228,475
Total	1988	181,620
Total	1987	133,046
Total	1986	127,421
Total	1985	81,443
Total	1984	52,084
Total	1983	39,721
Total	1982	35,105
Total	1981	20,188
Total	1980	24,263
Total	1979	14,058
Total	1978	14,569
Agriculture	2001	1,958
Agriculture	2000	2,986
Agriculture	1999	3,982
Agriculture	1998	4,664
Agriculture	1997	4,399
Agriculture	1996	..
Agriculture	1995	5,595
Agriculture	1994	..
Agriculture	1993	6,840
Agriculture	1992	3,492
Agriculture	1991	3,113
Agriculture	1990	1,394
Agriculture	1989	1,983
Agriculture	1988	1,707
Agriculture	1987	3,708
Agriculture	1986	1,641
Agriculture	1985	493
Agriculture	1984	54
Agriculture	1983	36
Agriculture	1982	42
Agriculture	1981	54
Agriculture	1980	30
Agriculture	1979	54
Agriculture	1978	18
Energy and water	2001	9,168
Energy and water	2000	5,137
Energy and water	1999	19,928
Energy and water	1998	36,920
Energy and water	1997	45,100
Energy and water	1996	..
Energy and water	1995	66,971
Energy and water	1994	..
Energy and water	1993	14,124
Energy and water	1992	24,467
Energy and water	1991	30,586
Energy and water	1990	40,520
Energy and water	1989	42,750
Energy and water	1988	29,299
Energy and water	1987	8,498
Energy and water	1986	14,983
Energy and water	1985	7,272
Energy and water	1984	7,308
Energy and water	1983	4,087
Energy and water	1982	2,813
Energy and water	1981	2,290
Energy and water	1980	1,647
Energy and water	1979	865
Energy and water	1978	343
Extraction and chemistry	2001	81,348
Extraction and chemistry	2000	55,122
Extraction and chemistry	1999	77,367
Extraction and chemistry	1998	73,323
Extraction and chemistry	1997	43,922
Extraction and chemistry	1996	..
Extraction and chemistry	1995	38,272
Extraction and chemistry	1994	..
Extraction and chemistry	1993	30,700
Extraction and chemistry	1992	32,731
Extraction and chemistry	1991	39,480
Extraction and chemistry	1990	33,086
Extraction and chemistry	1989	37,155
Extraction and chemistry	1988	31,229
Extraction and chemistry	1987	27,364
Extraction and chemistry	1986	19,900
Extraction and chemistry	1985	13,475
Extraction and chemistry	1984	9,376
Extraction and chemistry	1983	7,699
Extraction and chemistry	1982	6,719
Extraction and chemistry	1981	5,379
Extraction and chemistry	1980	6,082
Extraction and chemistry	1979	3,828
Extraction and chemistry	1978	4,760
Metallic products	2001	114,851
Metallic products	2000	132,463
Metallic products	1999	157,823
Metallic products	1998	137,193
Metallic products	1997	136,868
Metallic products	1996	..
Metallic products	1995	79,207
Metallic products	1994	..
Metallic products	1993	73,095
Metallic products	1992	86,816
Metallic products	1991	105,958
Metallic products	1990	106,860
Metallic products	1989	98,097
Metallic products	1988	77,044
Metallic products	1987	65,739
Metallic products	1986	62,181
Metallic products	1985	39,246
Metallic products	1984	24,654
Metallic products	1983	18,397
Metallic products	1982	15,524
Metallic products	1981	8,054
Metallic products	1980	7,038
Metallic products	1979	4,628
Metallic products	1978	5,265
Other products	2001	55,527
Other products	2000	50,776
Other products	1999	58,938
Other products	1998	72,716
Other products	1997	42,660
Other products	1996	..
Other products	1995	25,285
Other products	1994	..
Other products	1993	23,001
Other products	1992	22,105
Other products	1991	18,938
Other products	1990	19,497
Other products	1989	15,560
Other products	1988	16,041
Other products	1987	10,259
Other products	1986	11,035
Other products	1985	8,955
Other products	1984	6,803
Other products	1983	5,463
Other products	1982	5,319
Other products	1981	2,170
Other products	1980	7,663
Other products	1979	2,969
Other products	1978	2,176
Construction	2001	6,715
Construction	2000	3,700
Construction	1999	336
Construction	1998	307
Construction	1997	619
Construction	1996	..
Construction	1995	439
Construction	1994	..
Construction	1993	565
Construction	1992	1,581
Construction	1991	1,172
Construction	1990	2,182
Construction	1989	1,160
Construction	1988	367
Construction	1987	1,154
Construction	1986	1,370
Construction	1985	1,424
Construction	1984	421
Construction	1983	445
Construction	1982	1,136
Construction	1981	877
Construction	1980	649
Construction	1979	631
Construction	1978	619
Trade and catering	2001	4,656
Trade and catering	2000	621
Trade and catering	1999	135
Trade and catering	1998	1,088
Trade and catering	1997	174
Trade and catering	1996	..
Trade and catering	1995	66
Trade and catering	1994	..
Trade and catering	1993	126
Trade and catering	1992	2,025
Trade and catering	1991	72
Trade and catering	1990	48
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	18
Trade and catering	1980	150
Trade and catering	1979	0
Trade and catering	1978	0
Transport and Communications	2001	158,963
Transport and Communications	2000	85,820
Transport and Communications	1999	133,666
Transport and Communications	1998	95,627
Transport and Communications	1997	25,489
Transport and Communications	1996	..
Transport and Communications	1995	19,749
Transport and Communications	1994	..
Transport and Communications	1993	4,778
Transport and Communications	1992	3,462
Transport and Communications	1991	5,379
Transport and Communications	1990	6,906
Transport and Communications	1989	4,520
Transport and Communications	1988	1,448
Transport and Communications	1987	3,432
Transport and Communications	1986	7,831
Transport and Communications	1985	7,230
Transport and Communications	1984	2,140
Transport and Communications	1983	2,386
Transport and Communications	1982	2,362
Transport and Communications	1981	355
Transport and Communications	1980	192
Transport and Communications	1979	421
Transport and Communications	1978	661
Finance and insurance	2001	33,510
Finance and insurance	2000	65,112
Finance and insurance	1999	20,442
Finance and insurance	1998	18,505
Finance and insurance	1997	15,230
Finance and insurance	1996	..
Finance and insurance	1995	14,046
Finance and insurance	1994	..
Finance and insurance	1993	14,166
Finance and insurance	1992	12,189
Finance and insurance	1991	15,236
Finance and insurance	1990	13,270
Finance and insurance	1989	19,629
Finance and insurance	1988	20,885
Finance and insurance	1987	10,055
Finance and insurance	1986	7,831
Finance and insurance	1985	1,605
Finance and insurance	1984	938
Finance and insurance	1983	889
Finance and insurance	1982	992
Finance and insurance	1981	871
Finance and insurance	1980	601
Finance and insurance	1979	391
Finance and insurance	1978	463
Other services	2001	93,031
Other services	2000	28,913
Other services	1999	5,260
Other services	1998	2,302
Other services	1997	2,188
Other services	1996	..
Other services	1995	1,262
Other services	1994	..
Other services	1993	7,951
Other services	1992	16,023
Other services	1991	19,912
Other services	1990	14,743
Other services	1989	7,621
Other services	1988	3,600
Other services	1987	2,837
Other services	1986	649
Other services	1985	1,743
Other services	1984	391
Other services	1983	319
Other services	1982	198
Other services	1981	120
Other services	1980	210
Other services	1979	270
Other services	1978	264