Tier 1 Common Capital Over Time
Tier 1 Common Capital Security State Bank All Insured Commercial Banks in Iowa
09-30-2016 11,186,000 20,427,760
06-30-2016 11,141,000 19,982,301
03-31-2016 11,008,000 19,639,864
12-31-2015 10,718,000 19,423,196
09-30-2015 10,375,000 19,061,534
06-30-2015 10,072,000 18,685,046
03-31-2015 9,877,000 18,288,794