Branch of activity (NCEA-74)	years	Total
Total	2001	106,539
Total	2000	58,550
Total	1999	40,768
Total	1998	63,299
Total	1997	41,097
Total	1996	..
Total	1995	37,864
Total	1994	..
Total	1993	22,778
Total	1992	35,285
Total	1991	43,153
Total	1990	41,229
Total	1989	35,610
Total	1988	33,771
Total	1987	35,922
Total	1986	13,523
Total	1985	9,869
Total	1984	9,177
Total	1983	10,734
Total	1982	6,509
Total	1981	2,494
Total	1980	5,205
Total	1979	7,525
Total	1978	5,938
Agriculture	2001	829
Agriculture	2000	2,302
Agriculture	1999	2,062
Agriculture	1998	7,326
Agriculture	1997	2,801
Agriculture	1996	..
Agriculture	1995	1,707
Agriculture	1994	..
Agriculture	1993	1,376
Agriculture	1992	2,711
Agriculture	1991	805
Agriculture	1990	667
Agriculture	1989	1,172
Agriculture	1988	3,426
Agriculture	1987	5,151
Agriculture	1986	1,905
Agriculture	1985	114
Agriculture	1984	126
Agriculture	1983	0
Agriculture	1982	6
Agriculture	1981	54
Agriculture	1980	24
Agriculture	1979	12
Agriculture	1978	0
Energy and water	2001	369
Energy and water	2000	10,981
Energy and water	1999	608
Energy and water	1998	397
Energy and water	1997	0
Energy and water	1996	..
Energy and water	1995	102
Energy and water	1994	..
Energy and water	1993	132
Energy and water	1992	980
Energy and water	1991	1,989
Energy and water	1990	4,760
Energy and water	1989	5,601
Energy and water	1988	5,211
Energy and water	1987	15,518
Energy and water	1986	150
Energy and water	1985	817
Energy and water	1984	361
Energy and water	1983	409
Energy and water	1982	391
Energy and water	1981	150
Energy and water	1980	30
Energy and water	1979	96
Energy and water	1978	150
Extraction and chemistry	2001	17,789
Extraction and chemistry	2000	11,597
Extraction and chemistry	1999	11,754
Extraction and chemistry	1998	6,449
Extraction and chemistry	1997	8,763
Extraction and chemistry	1996	..
Extraction and chemistry	1995	7,182
Extraction and chemistry	1994	..
Extraction and chemistry	1993	7,416
Extraction and chemistry	1992	12,164
Extraction and chemistry	1991	14,989
Extraction and chemistry	1990	14,490
Extraction and chemistry	1989	11,912
Extraction and chemistry	1988	8,600
Extraction and chemistry	1987	6,196
Extraction and chemistry	1986	4,171
Extraction and chemistry	1985	3,270
Extraction and chemistry	1984	2,488
Extraction and chemistry	1983	1,208
Extraction and chemistry	1982	1,695
Extraction and chemistry	1981	1,292
Extraction and chemistry	1980	1,322
Extraction and chemistry	1979	1,310
Extraction and chemistry	1978	1,052
Metallic products	2001	9,784
Metallic products	2000	13,077
Metallic products	1999	5,072
Metallic products	1998	18,054
Metallic products	1997	10,704
Metallic products	1996	..
Metallic products	1995	7,957
Metallic products	1994	..
Metallic products	1993	5,686
Metallic products	1992	13,697
Metallic products	1991	19,184
Metallic products	1990	11,185
Metallic products	1989	8,276
Metallic products	1988	7,068
Metallic products	1987	5,812
Metallic products	1986	6,202
Metallic products	1985	4,081
Metallic products	1984	3,059
Metallic products	1983	2,711
Metallic products	1982	1,845
Metallic products	1981	469
Metallic products	1980	1,274
Metallic products	1979	595
Metallic products	1978	228
Other products	2001	3,361
Other products	2000	4,687
Other products	1999	8,940
Other products	1998	26,330
Other products	1997	4,646
Other products	1996	..
Other products	1995	2,092
Other products	1994	..
Other products	1993	4,862
Other products	1992	1,593
Other products	1991	1,370
Other products	1990	3,312
Other products	1989	4,345
Other products	1988	4,285
Other products	1987	1,767
Other products	1986	721
Other products	1985	1,226
Other products	1984	1,839
Other products	1983	733
Other products	1982	1,010
Other products	1981	168
Other products	1980	2,188
Other products	1979	4,261
Other products	1978	3,510
Construction	2001	48
Construction	2000	1,242
Construction	1999	3
Construction	1998	66
Construction	1997	6
Construction	1996	..
Construction	1995	..
Construction	1994	..
Construction	1993	30
Construction	1992	228
Construction	1991	90
Construction	1990	523
Construction	1989	..
Construction	1988	18
Construction	1987	78
Construction	1986	6
Construction	1985	..
Construction	1984	..
Construction	1983	..
Construction	1982	..
Construction	1981	144
Construction	1980	..
Construction	1979	..
Construction	1978	..
Trade and catering	2001	354
Trade and catering	2000	171
Trade and catering	1999	293
Trade and catering	1998	102
Trade and catering	1997	78
Trade and catering	1996	..
Trade and catering	1995	889
Trade and catering	1994	..
Trade and catering	1993	42
Trade and catering	1992	234
Trade and catering	1991	..
Trade and catering	1990	..
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	90
Trade and catering	1979	6
Trade and catering	1978	6
Transport and Communications	2001	4,843
Transport and Communications	2000	4,424
Transport and Communications	1999	5,359
Transport and Communications	1998	445
Transport and Communications	1997	3,522
Transport and Communications	1996	..
Transport and Communications	1995	2,536
Transport and Communications	1994	..
Transport and Communications	1993	..
Transport and Communications	1992	18
Transport and Communications	1991	..
Transport and Communications	1990	204
Transport and Communications	1989	18
Transport and Communications	1988	..
Transport and Communications	1987	..
Transport and Communications	1986	..
Transport and Communications	1985	0
Transport and Communications	1984	186
Transport and Communications	1983	5,517
Transport and Communications	1982	1,268
Transport and Communications	1981	90
Transport and Communications	1980	12
Transport and Communications	1979	998
Transport and Communications	1978	841
Finance and insurance	2001	8,889
Finance and insurance	2000	5,863
Finance and insurance	1999	4,611
Finance and insurance	1998	4,081
Finance and insurance	1997	10,398
Finance and insurance	1996	..
Finance and insurance	1995	15,091
Finance and insurance	1994	..
Finance and insurance	1993	2,338
Finance and insurance	1992	619
Finance and insurance	1991	1,340
Finance and insurance	1990	703
Finance and insurance	1989	1,947
Finance and insurance	1988	980
Finance and insurance	1987	1,190
Finance and insurance	1986	246
Finance and insurance	1985	301
Finance and insurance	1984	1,106
Finance and insurance	1983	126
Finance and insurance	1982	174
Finance and insurance	1981	108
Finance and insurance	1980	222
Finance and insurance	1979	168
Finance and insurance	1978	150
Other services	2001	60,273
Other services	2000	4,206
Other services	1999	2,065
Other services	1998	48
Other services	1997	180
Other services	1996	..
Other services	1995	307
Other services	1994	..
Other services	1993	896
Other services	1992	3,041
Other services	1991	3,384
Other services	1990	5,385
Other services	1989	2,338
Other services	1988	4,183
Other services	1987	210
Other services	1986	120
Other services	1985	60
Other services	1984	12
Other services	1983	30
Other services	1982	120
Other services	1981	18
Other services	1980	42
Other services	1979	78
Other services	1978	0