Efficiency Ratio Over Time
Efficiency Ratio Unionbank/Northwest All Insured Commercial Banks in Illinois
12-31-2003 73.629 63.697
09-30-2003 76.593 62.506
06-30-2003 84.003 62.464
03-31-2003 90.365 62.651
12-31-2002 92.486 62.349