Scottish Fish Farm Production Survey 2023

Supplementary Tables

The following supplementary tables are available for download alongside this publication in Excel format

• Table 1a: Rainbow trout - Annual production (tonnes) of rainbow trout between 1979 and 2023.
• Table 1b: Rainbow trout – Annual production (tonnes) of rainbow trout for the table trade between 19089 and 2023, according to weight category.
• Table 1c: Rainbow trout – Annual production (tonnes) of rainbow trout for the restocking trade between 1980 and 2023 according to weight category.
• Table 2: Rainbow trout - Number of sites grouped by tonnage produced between 1992-2023.
• Table 3: Rainbow trout – Number of sites by production tonnages and main methods of production between 1994 and 2023.
• Table 4: Rainbow trout - Number of companies and sites in production between 1981 and 2023.
• Table 5: Rainbow trout - Number of staff employed (by gender) and productivity per person between 1979-2023.
• Table 6: Rainbow trout – Production and staffing by area between 1997 and 2023.
• Table 7: Rainbow trout - Number and proportions (%) of eyed ova types laid down to hatch between 1992 and 2023.
• Table 8: Rainbow trout - Number and sources of eyed ova laid down to hatch between 1984 and 2023.
• Table 9a: Rainbow trout - Number and sources of ova imported into Scotland from outwith GB between 1994 and 2023.
• Table 9b: Rainbow trout - Seasonal variation in numbers and sources of ova imported into Scotland from outwith GB between 1994 and 2023.
• Table 9c: Rainbow trout - Number and sources of fish imported into Scotland from outwith GB between 2006 and 2023.
• Table 10: Rainbow trout - Number of fry and fingerlings traded between 1992 and 2023.
• Table 11: Rainbow trout - Number of sites rearing fish vaccinated against enteric redmouth disease (ERM) and number of fish vaccinated between 1986 and 2023.
• Table 12: Smolts - Number of companies and sites in production between 1979-2023.
• Table 13: Smolts - Number of smolts produced, staff employed and smolt productivity between 1979 and 2023.
• Table 14: Smolts - Number of smolts produced by type between 1993 and 2023.
• Table 15: Smolts - Number and capacity of production systems between 1984 and 2023.
• Table 16: Smolts - Number of smolts produced and stocking densities by production system between 1988 and 2023.
• Table 17: Smolt - Number of salmon ova produced between 1982 and 2023.
• Table 18: Smolts - Source, number, previous year’s estimate of ova laid down to hatch between 1984 and 2023 and projected production for 2024.
• Table 19: Smolts - Actual and projected smolt production and smolts put to sea (millions) between 1987 and 2023.
• Table 20: Smolts - Smolt-producing sites grouped by numbers of smolts produced during 1987 and 2023.
• Table 21: Smolts - Staffing, ova laid down to hatch, smolt production and estimated production between 1990-2023 by region.
• Table 22a: Smolts - Source and number of salmon ova, fry, parr and smolts imported between 1992 and 2023 derived from health certificates.
• Table 22b: Smolts - Number of salmon ova, fry, parr and smolts exported between 1994 and 2023 derived from health certificates.
• Table 23: Smolts - Number of sites using vaccines and number of fish vaccinated between 1986 and 2023.
• Table 24: Atlantic salmon - Annual production of salmon (tonnes) between 1979 and 2023.
• Table 25: Atlantic salmon - Number, production (tonnes) of salmon harvested and mean fish weight (kg) per year class between 1985 and 2023.
• Table 26: Atlantic salmon - Number and production (tonnes) of grilse (January - August) and pre-salmon (September - December) harvested between 1985 and 2023.
• Table 27: Atlantic salmon - Percentage (by weight) of annual production by growth stage harvested between 1993 and 2023.
• Table 28: Atlantic salmon - Survival and production in smolt year classes between 1984 and 2023.
• Table 29: Atlantic salmon - Number and origin of smolts put to sea between 1982 and 2023.
• Table 30: Atlantic salmon - Number of smolts put to sea and year class survival by area between 1988 and 2023.
• Table 31: Atlantic salmon - Number of staff (by gender) employed in the production of salmon between 1979-2023.
• Table 32: Atlantic salmon - Production methods, capacity (cubic metres), tonnage and average stocking densities (kg/m³) between 1984 and 2023.
• Table 33: Atlantic salmon - Number of sites shown in relation to their production grouping between 2012 and 2023.
• Table 34: Atlantic salmon - Number of companies grouped by production (tonnes), staff and productivity (tonnes per person) between 2012 and 2023.
• Table 35: Atlantic salmon - Staff and production (tonnes) by area between 1990 and 2023 and projected production in 2024.
• Table 36: Atlantic salmon - Number of companies and sites engaged in the production of Atlantic salmon between 1988 and 2023.
• Table 37: Atlantic salmon - Number of seawater pen sites employing a fallow period between 1993 and 2023.
• Table 38: Atlantic salmon - Number of sites holding Atlantic salmon broodstock between 1986 and 2023.
• Table 39: Atlantic salmon - Organic production of Atlantic salmon between 2010 and 2023.
• Table 40: Other species - Company, site and production data for other species between 1999 and 2023.
• Table 41: Other species - Number of staff (by gender )employed in farming other species between 1999-2023.
• Table 42: Other species - Number of cleaner fish (lumpsucker and wrasse) produced between 2015 and 2023.
• Table 43: Other species - Source of ova from other species laid down to hatch between 1999 and 2023.
• Table 44: Other species - Trade in small fish of other species between 1999 and 2023.
• Table 45: Atlantic salmon - Production tonnage and value (GBP) by Scottish Marine Region between 2014 and 2023.