Table 3 Labour input in horticulture, and labour input executed, by foreign workers, by various sectors of horticulture and county. 19982

3 Labour input in horticulture¹, and labour input executed, by foreign workers, by various sectors of horticulture and county. 1998/99 and 2009/10. Man-years²
	Labour input in horticulture		Vegetables, field grown	Fruit trees and field grown berries	Greenhouses	Nurseries

	Total	Of which by foreign workers	Vegetables, field grown	Fruit trees and field grown berries	Greenhouses	Nurseries

1998/99	5 599.2	1 037.3	1 297.9	1 713.4	2 292.8	295.1
2009/10	5 022.2	2 189.0	1 356.3	1 448.9	1 943.2	273.8

2009/10
County
Østfold	383.2	141.9	133.9	68.6	160.4	20.4
Akershus og Oslo	242.7	99.9	38.7	51.9	125.8	26.2
Hedmark	246.9	116.5	71.9	89.4	62.0	23.5
Oppland	251.7	150.0	111.2	46.1	87.8	6.6
Buskerud	703.5	452.9	311.7	164.8	212.2	14.8
Vestfold	588.5	304.7	249.3	117.8	184.1	37.2
Telemark	190.9	70.3	25.6	112.1	30.5	22.7
Aust-Agder	132.6	44.6	41.8	17.6	38.1	35.1
Vest-Agder	110.3	46.5	7.1	59.3	42.8	1.1
Rogaland	859.0	392.2	195.2	70.0	551.1	42.8
Hordaland	412.4	82.9	4.5	246.8	140.3	20.9
Sogn og Fjordane	266.0	80.9	11.2	241.7	10.9	2.1
Møre og Romsdal	141.3	57.3	9.3	68.1	56.8	7.2
Sør-Trøndelag	55.7	11.7	12.5	20.2	20.9	2.1
Nord-Trøndelag	292.9	127.7	115.2	56.7	119.1	1.8
Nordland	81.3	2.8	10.9	9.4	57.6	3.4
Troms Romsa	53.3	4.2	6.2	8.2	34.1	4.8
Finnmark Finnmárku	10.1	2.0	-	0.4	8.9	0.9

¹	Comprise holdings which met one or more of the following conditions: At least 2.0 decares of field-grown vegetables, at least 1.0 decare of fruit trees, at least 1.0 decare of field-grown berries, at least 300 m² of greenhouse area or at least 1.0 decare of nursery.
²	One man-year is equal to 1 875 man-hours.
Source: Census of Agriculture 1999, Census of Agriculture and Forestry 2010, Statistics Norway.