Table 3.  Percent Distribution of Cash and Security Holdings of Major Public Employee - Retirement Systems: 
          Quarter Ending March 31, 2007 and Prior Periods 

          Because of rounding, detail may not add to totals.
          (r) Revised from previously published amounts.
          (z) Equals less than 0.05 percent

                                                        Federal                           State/Local
                                 Corporate  Corporate  Government International           Government  Cash and    Other
Date                   Total       Stocks     Bonds    Securities Securities   Mortgages  Securities  Deposits    Securities

March 31, 2007         100.0        38.1       15.4       6.7        14.8        0.4        0.1        3.2        21.4

Dec 31, 2006 (r)       100.0        37.8       14.5       7.7        15.1        0.4        0.1        3.2        21.2
Sept 30, 2006          100.0        37.5       14.8       8.0        15.5        0.5        0.1        3.0        20.6
June 30, 2006          100.0        37.8       14.7       8.1        15.6        0.5        0.1        2.9        20.2
March 31, 2006         100.0        38.2       14.3       7.8        15.4        0.5        0.1        2.9        20.8

Dec 31, 2005           100.0        37.4       16.7       8.5        13.8        0.6        0.1        3.1        19.8
Sept 30, 2005          100.0        37.4       17.6       8.1        13.9        0.6        0.1        2.7        19.7
June 30, 2005          100.0        37.5       17.0       8.5        13.4        0.8        0.1        3.0        19.8
March 31, 2005         100.0        37.6       17.3       8.7        13.5        0.8        (z)        3.0        19.0

Dec 31, 2004           100.0        38.1       17.2       8.4        13.3        0.9        (z)        3.2        19.0
Sept 30, 2004          100.0        38.3       14.1       9.6        12.5        1.0        (z)        4.5        20.1
June 30, 2004          100.0        38.2       14.0       9.2        12.5        1.1        (z)        4.2        20.9
March 31, 2004         100.0        38.5       14.9       9.6        11.8        0.9        0.1        5.0        19.2

Dec 31, 2003           100.0        39.5       15.5       9.2        12.0        1.0        0.1        3.9        18.8
Sept 30, 2003          100.0        39.8       16.3       9.6        11.8        1.2        0.1        3.2        18.0
June 30, 2003          100.0        39.1       17.0       10.4       11.7        1.0        (z)        3.3        17.4
March 31, 2003         100.0        38.4       16.6       9.9        11.8        1.0        (z)        5.2        17.2

Dec 31, 2002           100.0        34.6       16.7       9.9        13.8        1.1        (z)        5.2        18.7
Sept 30, 2002          100.0        34.6       17.3       10.5       13.2        1.1        (z)        4.9        18.3
June 30, 2002          100.0        34.0       17.2       10.2       13.0        1.0        (z)        5.1        19.4
March 31, 2002         100.0        35.8       16.0       10.8       12.8        1.0        (z)        5.1        18.5

Source: U.S. Census Bureau, Governments Division        
Created: July 30, 2007