Table 3.  Percent Distribution of Cash and Security Holdings of Major Public Employee - Retirement Systems: 
	  Quarter Ending Dec 31, 2006 and Prior Periods 
          
	  Because of rounding, detail may not add to totals.
          r Revised from previously published amounts.
          (z) = less than 0.05 percent

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

Dec 31, 2006           100.0        38.0       14.6       7.7        15.0        0.4        0.1        3.1        21.1
Sept 30, 2006r         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
 
Dec 31, 2001           100.0        35.1       16.4      10.5        13.3        1.0        (z)        5.2        18.5
Sept 30, 2001          100.0        33.9       16.2      11.0        13.0        1.0        (z)        5.4        19.5
June 30, 2001          100.0        34.9       15.8      11.6        13.2        1.0        0.1        5.3        18.1
March 31, 2001         100.0        34.9       15.7      12.8        12.7        1.1        0.1        5.1        17.6