Welfare spending in 2012/13 included:

l State pension - Scotland £6.8bn; UK £78.3bn;

Claimants - Scotland 1.02m/19.2%; UK 11.9m/18.7%

l Pension credit - Scotland £0.7bn; UK £7.8bn;

Claimants - Scotland 248,000/4.7%; UK 2.6m/4.1%

l Incapacity benefit - Scotland £1.5bn; UK £14bn;

Claimants - Scotland 273,000/ 5.1%; UK 2.6m/4.1%