Net Interest Margin Over Time
Net Interest Margin First National Bank All Insured Commercial Banks in Texas
12-31-2004 3.136 4.362
09-30-2004 2.904 4.344
06-30-2004 2.629 4.301
03-31-2004 4.033 4.304
12-31-2003 5.433 4.327
09-30-2003 4.553 4.323
06-30-2003 4.436 4.347
03-31-2003 4.541 4.348
12-31-2002 5.629 4.573