Tier 1 Capital Over Time
Tier 1 Capital Oakland State Bank All Insured Commercial Banks in Iowa
09-30-2004 2,861,000 8,569,955
06-30-2004 2,645,000 8,386,894
03-31-2004 2,689,000 8,145,576
12-31-2003 1,784,000 8,004,992
09-30-2003 2,718,000 7,869,463
06-30-2003 2,807,000 7,687,475
03-31-2003 2,365,000 7,560,674
12-31-2002 2,838,000 7,402,908