The following amounts of fish were farmed in the UK in each of the last five years:
In 2007: 159,000 tonnes finfish and 27,500 tonnes shellfish;
In 2008: 144,000 tonnes finfish and 35,500 tonnes shellfish;
In 2009: 161,000 tonnes finfish and 35,600 tonnes shellfish;
In 2010: 170,000 tonnes finfish and 31,500 tonnes shellfish; .and
In 2011: 171,000 tonnes finfish and 32,000 tonnes shellfish.
The data include fish farmed in both freshwater and marine waters, and include both natural and artificial waters. Around 65-75% of the total fish farmed in each year is Scottish salmon.