Tier 1 Capital Over Time
Tier 1 Capital Southwestern Bank All Insured Commercial Banks in Oklahoma
09-30-2005 10,789,000 9,972,521
06-30-2005 10,684,000 9,741,867
03-31-2005 10,515,000 9,423,121
12-31-2004 10,375,000 9,124,307
09-30-2004 10,388,000 9,089,600
06-30-2004 10,228,000 8,841,879
03-31-2004 10,137,000 8,961,657
12-31-2003 9,971,000 8,688,449
09-30-2003 10,061,000 8,605,527
06-30-2003 10,024,000 8,457,620
03-31-2003 9,252,000 8,491,265
12-31-2002 9,029,000 8,277,537