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Table 4b(2)  Coefficient of Variation for Cash and Investment Holdings of State and Local
Government Employee-Retirement Systems by State and Level of Government:
Fiscal Year 2005-2006
 State and level         of government  Securities
 Total  Governmental
 United States Treasury  Federal agency  State and local government
United States 0.06% 0.18% 0.18% 1.53%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.34% 1.11% 1.27% 6.16%
Alabama 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Alaska 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Arizona 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Arkansas 0.06% 0.07% 0.00% 0.12%
    State 0.00% 0.00% 0.00% 0.00%
    Local 3.09% 0.51% 0.00% 100.00%
California 0.02% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.07% 0.00% 0.00% 0.00%
Colorado 0.09% 0.08% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.66% 0.71% 0.00% 0.00%
Connecticut 0.17% 6.09% 2.78% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.83% 6.09% 2.78% 0.00%
Delaware 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
District of Columbia 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Florida 0.35% 4.10% 0.30% 0.41%
    State 0.00% 0.00% 0.00% 0.00%
    Local 2.87% 4.10% 3.72% 0.45%
Georgia 0.03% 0.07% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.36% 1.65% 0.00% 0.00%
Hawaii 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Idaho 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Illinois 0.77% 3.22% 11.15% 25.09%
    State 0.00% 0.00% 0.00% 0.00%
    Local 2.26% 5.72% 17.42% 28.00%
Indiana 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.10% 0.00% 0.00% 0.00%
Iowa 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Kansas 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Kentucky 0.02% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.98% 0.00% 0.00% 0.00%
Louisiana 0.02% 0.80% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.30% 2.80% 0.00% 0.00%
Maine 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Maryland 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Massachusetts 0.17% 4.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.70% 4.58% 0.00% 0.00%
Michigan 0.20% 4.32% 4.07% 1.75%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.88% 4.32% 4.07% 1.75%
Minnesota 0.11% 5.23% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 1.06% 5.23% 0.00% 0.00%
Mississippi 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Missouri 0.10% 0.35% 0.86% 3.46%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.82% 3.16% 11.05% 3.46%
Montana 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Nebraska 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Nevada 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
New Hampshire 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
New Jersey 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
New Mexico 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
New York 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
North Carolina 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
North Dakota 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Ohio 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Oklahoma 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Oregon 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Pennsylvania 0.51% 0.62% 0.97% 22.19%
    State 0.00% 0.00% 0.00% 0.00%
    Local 3.12% 3.67% 12.48% 22.19%
Rhode Island 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
South Carolina 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
South Dakota 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Tennessee 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Texas 0.04% 0.46% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.33% 4.63% 1.22% 0.00%
Utah 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Vermont 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Virginia 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Washington 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
West Virginia 0.11% 2.14% 0.30% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 2.33% 2.14% 0.30% 0.00%
Wisconsin 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Wyoming 0.00% 0.00% 0.00% 0.00%
    State 0.00% 0.00% 0.00% 0.00%
    Local 0.00% 0.00% 0.00% 0.00%
Note:  The standard error is a measure of the variation among the estimates from all possible samples and thus is a measure of the precision with which an estimate from a particular sample approximates the average results of all possible samples.  The coefficient of variation (CV) is the estimated standard error expressed as a percent of the estimated total or proportion.  Each column in this table contains the coefficients of variation that have been computed for the estimated amounts in table 4a(2).
Created: June 30 2008
Last Revised: March 25 2010