Profit performance - Group

QUARTERLY PROFIT     
Amounts in NOK millionQ1 2015Q4 2014Q3 2014Q2 2014Q1 2014
Net interest income273282274268269
Other operating income67411526260
Total operating costs147136141144143
Profit before impairment on loans193187285186186
Impairment on loans, guarantees etc.87186
Pre tax profit185180284178180
Tax5053514748
Profit after tax135127233131132
      
As a percentage of average assets   
Net interest income1.932.032.022.011.98
Other operating income0.470.291.120.460.44
Total operating costs1.040.981.041.081.05
Profit before impairment on loans1.361.342.101.391.37
Impairment on loans, guarantees etc.0.060.050.010.060.04
Pre tax profit1.301.292.091.331.33
Tax0.350.380.380.340.35
Profit after tax0.950.911.710.990.98