Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006
(Percent distribution may not add to 100, due to rounding)

Area and type                        1960     1970     1975     1980     1981     1982     1983     1984

United States
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     7.4      6.3      6.6      6.8      6.8      6.9      7.2      7.4
  For rent......................     3.0      1.9      2.1      1.8      1.7      1.8      1.9      2.0
  For sale only.................     0.8      0.6      0.7      0.8      0.8      0.9      0.9      1.0
  Rented or sold,
   awaiting occupancy...........     0.4      0.6      0.7      0.7      0.7      0.6      0.7      0.7
  Held off market...............     3.2      3.2      3.1      3.5      3.6      3.6      3.6      3.7
    For occasional use..........    (NA)      0.9      0.8      0.9      1.0      1.0      1.0      1.0
    Temporarily occupied
     by persons with URE\1......    (NA)      0.6      0.6      0.7      0.7      0.6      0.7      0.7
    For other reasons...........    (NA)      1.7      1.7      1.9      1.9      2.0      2.0      2.0
Seasonal vacant\2...............     2.7      2.5      2.1      2.4      2.2      2.0      1.9      1.9
Occupied........................    89.9     91.2     91.3     90.8     91.0     91.1     90.9     90.6

                                    1985     1986     1987     1988     1989   1989\r     1990     1991

United States
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     7.6      7.9      8.1      8.2      8.1      8.8      8.6      8.5
  For rent......................     2.3      2.6      2.7      2.7      2.5      2.6      2.5      2.6
  For sale only.................     1.0      0.9      1.0      0.9      0.9      1.0      1.0      1.0
  Rented or sold,
   awaiting occupancy...........     0.7      0.7      0.7      0.7      0.6      0.7      0.6      0.6
  Held off market...............     3.6      3.6      3.8      3.9      4.1      4.6      4.5      4.4
    For occasional use..........     1.0      1.0      1.0      1.2      1.2      1.5      1.4      1.4
    Temporarily occupied
     by persons with URE\1......     0.7      0.7      0.8      0.9      0.9      1.0      1.0      1.0
    For other reasons...........     1.9      1.9      2.0      1.9      1.9      2.1      2.1      2.0
Seasonal vacant\2...............     2.1      2.4      3.0      3.0      2.8      2.7      2.8      2.7
Occupied........................    90.3     89.8     88.9     88.8     89.1     88.5     88.7     88.8

                                    1992     1993   1993\r     1994     1995     1996     1997     1998

United States
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     8.2      8.1      8.2      8.3      8.5      8.7      8.7      9.0
  For rent......................     2.6      2.5      2.6      2.6      2.6      2.6      2.6      2.6
  For sale only.................     0.9      0.8      0.8      0.9      0.9      0.9      1.0      1.0
  Rented or sold,
   awaiting occupancy...........     0.6      0.6      0.6      0.7      0.7      0.7      0.7      0.8
  Held off market...............     4.2      4.2      4.2      4.2      4.3      4.4      4.4      4.6
    For occasional use..........     1.3      1.4      1.4      1.5      1.5      1.5      1.6      1.5
    Temporarily occupied
     by persons with URE\1......     0.9      0.9      0.9      0.7      0.7      0.7      0.8      0.8
    For other reasons...........     1.9      1.9      1.9      2.0      2.1      2.2      2.1      2.2
Seasonal vacant\2...............     2.8      2.8      2.7      2.7      2.8      2.8      2.9      2.8
Occupied........................    89.0     89.1     89.1     89.0     88.8     88.5     88.4     88.3

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006--Continued

                                    1999     2000     2001     2002   2002\r     2003     2004

United States
All housing units...............     100      100      100       100      100      100     100
Year-round vacant...............     9.1      8.7      9.0      9.1      9.0      9.6      9.7
  For rent......................     2.6      2.5      2.6      2.8      2.8      3.0      3.1
  For sale only.................     1.0      1.0      1.1      1.0      1.0      1.1      1.1
  Rented or sold,
   awaiting occupancy...........     0.8      0.7      0.7      0.7      0.7      0.8      0.8
  Held off market...............     4.7      4.5      4.6      4.6      4.5      4.7      4.7
    For occasional use..........     1.6      1.6      1.6      1.5      1.5      1.6      1.6
    Temporarily occupied
     by persons with URE\1......     0.8      0.9      0.9      0.8      0.8      0.8      0.9
    For other reasons...........     2.2      2.1      2.1      2.2      2.1      2.2      2.2
Seasonal vacant\2...............     2.7      2.9      2.9      2.8      3.0      3.0      3.0
Occupied........................    88.1     88.4     88.1     88.0     88.0     87.4     87.2

                                    2005     2006

United States
All housing units...............      100      100
Year-round vacant...............      9.6      9.9
  For rent......................      3.0      3.0
  For sale only.................      1.2      1.5
  Rented or sold,
   awaiting occupancy...........      0.9      0.9
  Held off market...............      4.6      4.6
    For occasional use..........      1.5      1.5
    Temporarily occupied
     by persons with URE\1......      0.9      1.0
    For other reasons...........      2.2      2.2
Seasonal vacant\2...............      3.0      3.2
Occupied........................     87.3     87.0

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued


Area and type                       1960     1970     1975     1980     1981     1982     1983     1984

Inside Metropolitan
Statistical Areas/3
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
  For rent......................    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
  For sale only.................    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
  Rented or sold,
   awaiting occupancy...........    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
  Held off market...............    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
    For occasional use..........    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
    Temporarily occupied
     by persons with URE\1......    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
    For other reasons...........    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
Seasonal vacant\2...............    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
Occupied........................    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)

                                    1985     1986     1987     1988     1989   1989\r     1990     1991

Inside Metropolitan
Statistical Areas/3
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............    (NA)      7.6      7.9      8.1      7.9      8.3      8.1      8.0
  For rent......................    (NA)      2.8      2.9      3.0      2.8      2.8      2.7      2.9
  For sale only.................    (NA)      0.9      0.9      0.9      0.9      1.0      1.0      1.0
  Rented or sold,
   awaiting occupancy...........    (NA)      0.8      0.7      0.7      0.7      0.7      0.7      0.6
  Held off market...............    (NA)      3.2      3.3      3.5      3.6      3.9      3.7      3.6
    For occasional use..........    (NA)      0.7      0.8      0.9      1.0      1.1      1.0      1.0
    Temporarily occupied
     by persons with URE\1......    (NA)      0.8      0.8      0.9      0.9      0.9      1.0      0.9
    For other reasons...........    (NA)      1.7      1.7      1.7      1.7      1.9      1.8      1.7
Seasonal vacant\2...............    (NA)      1.0      1.3      1.3      1.2      1.2      1.2      1.2
Occupied........................    (NA)     91.4     90.8     91.0     90.8     90.4     90.7     90.8

                                    1992     1993   1993\r     1994     1995     1996     1997     1998

Inside Metropolitan
Statistical Areas/3
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     7.8      7.8      7.8      7.8      8.0      8.2      8.3      8.3
  For rent......................     2.8      2.9      2.9      2.8      2.8      2.8      2.7      2.7
  For sale only.................     0.9      0.8      0.8      0.8      0.9      0.9      0.9      1.0
  Rented or sold,
   awaiting occupancy...........     0.6      0.6      0.6      0.7      0.7      0.7      0.8      0.8
  Held off market...............     3.5      3.5      3.5      3.5      3.6      3.7      3.9      3.8
    For occasional use..........     0.9      0.9      0.9      1.0      1.1      1.1      1.2      1.2
    Temporarily occupied
     by persons with URE\1......     0.9      0.8      0.8      0.7      0.7      0.7      0.8      0.8
    For other reasons...........     1.7      1.7      1.8      1.8      1.8      1.9      1.9      1.9
Seasonal vacant\2...............     1.2      1.2      1.2      1.3      1.6      1.6      1.6      1.6
Occupied........................    91.0     91.0     91.0     90.9     90.4     90.2     90.1     90.1

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006--Continued

                                    1999     2000     2001     2002   2002\r     2003     2004

Inside Metropolitan
Statistical Areas/3
All housing units...............     100      100      100       100      100      100     100
Year-round vacant...............     8.4      8.0      8.2      8.4      8.4      9.0      9.2
  For rent......................     2.7      2.6      2.7      3.0      2.9      3.2      3.4
  For sale only.................     0.9      0.9      1.0      1.0      1.0      1.0      1.0
  Rented or sold,
   awaiting occupancy...........     0.8      0.7      0.7      0.7      0.7      0.8      0.8
  Held off market...............     3.9      3.7      3.8      3.8      3.7      3.9      4.0
    For occasional use..........     1.2      1.2      1.2      1.2      1.2      1.3      1.3
    Temporarily occupied
     by persons with URE\1......     0.8      0.8      0.9      0.8      0.8      0.8      0.9
    For other reasons...........     1.9      1.7      1.7      1.7      1.7      1.8      1.9
Seasonal vacant\2...............     1.6      1.6      1.6      1.5      1.6      1.5      1.6
Occupied........................    90.0     90.5     90.2     90.1     90.1     89.4     89.2

                                    2005     2006

Inside Metropolitan
Statistical Areas/3
All housing units...............     100       100
Year-round vacant...............      9.2      9.5
  For rent......................      3.2      3.1
  For sale only.................      1.2      1.5
  Rented or sold,
   awaiting occupancy...........      0.9      0.9
  Held off market...............      4.0      4.0
    For occasional use..........      1.2      1.2
    Temporarily occupied
     by persons with URE\1......      0.9      1.0
    For other reasons...........      1.8      1.9
Seasonal vacant\2...............      1.9      1.9
Occupied........................     89.0     88.5

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued


Area and type                       1960     1970     1975     1980     1981     1982     1983     1984

Outside Metropolitan Areas\3
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
  For rent......................    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
  For sale only.................    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
  Rented or sold,
   awaiting occupancy...........    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
  Held off market...............    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
    For occasional use..........    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
    Temporarily occupied
     by persons with URE\1......    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
    For other reasons...........    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
Seasonal vacant\2...............    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)
Occupied........................    (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)     (NA)

                                    1985     1986     1987     1988     1989   1989\r     1990     1991

Outside Metropolitan Areas\3
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............    (NA)      8.7      8.9      8.6      8.6     10.4     10.2     10.0
  For rent......................    (NA)      2.1      1.9      1.8      1.6      1.9      1.8      1.8
  For sale only.................    (NA)      1.1      1.2      1.0      1.0      1.1      1.1      1.1
  Rented or sold,
   awaiting occupancy...........    (NA)      0.5      0.5      0.5      0.5      0.5      0.5      0.5
  Held off market...............    (NA)      5.0      5.3      5.3      5.5      6.8      6.7      6.6
    For occasional use..........    (NA)      1.8      1.9      2.0      2.1      2.8      2.8      2.7
    Temporarily occupied
     by persons with URE\1......    (NA)      0.6      0.7      0.8      0.9      1.0      1.1      1.3
    For other reasons...........    (NA)      2.6      2.6      2.5      2.5      3.0      2.9      2.7
Seasonal vacant\2...............    (NA)      6.8      8.3      8.4      7.8      7.5      7.5      7.4
Occupied........................    (NA)     84.5     82.8     83.0     83.6     82.1     82.3     82.6

                                    1992     1993   1993\r     1994     1995     1996     1997     1998

Outside Metropolitan Areas\3
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     9.5      9.1      9.3      9.9     10.1     10.6     10.5     11.3
  For rent......................     1.7      1.6      1.6      2.0      2.0      2.1      2.1      2.1
  For sale only.................     0.9      0.9      0.9      0.9      1.0      1.1      1.2      1.2
  Rented or sold,
   awaiting occupancy...........     0.5      0.5      0.5      0.6      0.7      0.7      0.6      0.7
  Held off market...............     6.4      6.2      6.3      6.4      6.5      6.7      6.6      7.2
    For occasional use..........     2.7      2.7      2.8      2.8      2.8      2.9      2.8      2.8
    Temporarily occupied
     by persons with URE\1......     1.2      1.0      1.1      0.8      0.7      0.8      0.8      0.9
    For other reasons...........     2.6      2.4      2.5      2.8      3.0      3.1      3.0      3.5
Seasonal vacant\2...............     7.7      8.0      7.5      7.3      7.0      7.2      7.4      7.1
Occupied........................    82.8     82.8     83.2     82.8     82.8     82.2     82.0     81.6

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006--Continued

                                    1999     2000     2001     2002   2002\r     2003     2004

Outside Metropolitan Areas\3
All housing units...............     100      100      100       100      100      100     100
Year-round vacant...............    11.9     11.5     11.9     11.9     11.5     11.9     11.5
  For rent......................     2.2      2.1      2.4      2.4      2.3      2.3      2.2
  For sale only.................     1.3      1.3      1.4      1.3      1.2      1.3      1.2
  Rented or sold,
   awaiting occupancy...........     0.7      0.7      0.7      0.7      0.7      0.7      0.7
  Held off market...............     7.7      7.4      7.4      7.5      7.3      7.5      7.4
    For occasional use..........     3.3      3.0      2.8      2.9      2.8      2.9      2.8
    Temporarily occupied
     by persons with URE\1......     0.8      1.0      0.9      0.8      0.8      0.8      0.8
    For other reasons...........     3.6      3.4      3.7      3.8      3.7      3.8      3.7
Seasonal vacant\2...............     7.0      7.8      8.0      7.8      8.3      8.6      8.5
Occupied........................    81.1     80.7     80.2     80.3     80.2     79.6     80.0

                                    2005     2006

Outside Metropolitan Areas\3
All housing units...............     100       100
Year-round vacant...............    11.6      11.6
  For rent......................     2.3       2.2
  For sale only.................     1.2       1.3
  Rented or sold,
   awaiting occupancy...........     0.8       0.8
  Held off market...............     7.4       7.3
    For occasional use..........     3.0       2.9
    Temporarily occupied
     by persons with URE\1......     0.9       0.9
    For other reasons...........     3.5       3.5
Seasonal vacant\2...............     8.2       8.6
Occupied........................    80.1      79.8

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued


Area and type                       1960     1970     1975     1980     1981     1982     1983     1984

Northeast
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     4.6      4.3      5.3      6.2      6.2      6.0      6.0      5.8
  For rent......................     2.0      1.1      1.6      1.6      1.4      1.3      1.5      1.4
  For sale only.................     0.4      0.4      0.6      0.6      0.6      0.6      0.6      0.5
  Rented or sold,
   awaiting occupancy...........     0.5      0.6      0.6      0.8      0.6      0.6      0.7      0.7
  Held off market...............     1.7      2.2      2.5      3.2      3.6      3.5      3.3      3.3
    For occasional use..........    (NA)      0.3      0.5      0.7      0.8      0.8      0.7      0.6
    Temporarily occupied
     by persons with URE\1......    (NA)      0.6      0.6      0.7      0.8      0.8      0.7      0.7
    For other reasons...........    (NA)      1.3      1.4      1.8      2.0      1.9      1.9      2.0
Seasonal vacant\2...............     5.0      4.7      3.8      3.9      3.7      3.3      3.3      3.3
Occupied........................    90.4     91.0     90.9     89.9     90.1     90.7     90.7     90.9

                                    1985     1986     1987     1988     1989   1989\r     1990     1991

Northeast
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     5.7      5.8      6.1      6.6      6.6      6.8      6.8      7.0
  For rent......................     1.3      1.4      1.5      1.7      1.7      1.7      2.2      2.5
  For sale only.................     0.5      0.5      0.7      0.9      0.8      0.9      0.9      0.8
  Rented or sold,
   awaiting occupancy...........     0.7      0.7      0.7      0.7      0.6      0.6      0.5      0.5
  Held off market...............     3.1      3.1      3.2      3.3      3.5      3.6      3.2      3.2
    For occasional use..........     0.7      0.7      0.6      0.8      0.8      0.8      0.7      0.8
    Temporarily occupied
     by persons with URE\1......     0.7      0.7      0.8      0.8      0.8      0.8      0.8      0.8
    For other reasons...........     1.8      1.7      1.7      1.7      1.9      2.0      1.7      1.6
Seasonal vacant\2...............     3.8      4.0      4.6      4.6      4.2      4.1      4.2      4.0
Occupied........................    90.6     90.2     89.4     88.8     89.2     89.1     89.0     89.0

                                    1992     1993   1993\r     1994     1995     1996     1997     1998

Northeast
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     7.1      7.2      7.2      7.7      8.1      8.2      8.1      7.8
  For rent......................     2.5      2.6      2.6      2.6      2.6      2.7      2.4      2.4
  For sale only.................     0.7      0.7      0.7      0.8      0.8      0.9      0.9      0.9
  Rented or sold,
   awaiting occupancy...........     0.5      0.5      0.5      0.6      0.6      0.6      0.7      0.7
  Held off market...............     3.3      3.4      3.4      3.6      4.1      4.0      4.1      3.8
    For occasional use..........     0.8      1.0      1.0      1.2      1.3      1.3      1.2      1.1
    Temporarily occupied
     by persons with URE\1......     0.8      0.7      0.7      0.6      0.7      0.7      0.9      0.8
    For other reasons...........     1.7      1.6      1.6      1.8      2.0      2.0      2.0      1.9
Seasonal vacant\2...............     3.9      4.0      3.9      3.8      3.6      3.8      3.9      3.7
Occupied........................    89.0     88.9     88.9     88.5     88.3     88.0     88.1     88.5

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued

                                    1999     2000     2001     2002   2002\r     2003     2004

Northeast
All housing units...............     100      100      100       100      100      100     100
Year-round vacant...............     7.9      7.4      7.1      7.3      7.3      7.8      8.0
  For rent......................     2.2      2.0      1.8      2.0      2.0      2.2      2.4
  For sale only.................     0.8      0.7      0.7      0.7      0.7      0.7      0.6
  Rented or sold,
   awaiting occupancy...........     0.7      0.6      0.7      0.7      0.7      0.8      0.8
  Held off market...............     4.2      4.1      3.9      3.9      3.9      4.1      4.1
    For occasional use..........     1.3      1.4      1.1      1.2      1.2      1.4      1.3
    Temporarily occupied
     by persons with URE\1......     0.8      0.8      0.9      0.9      0.9      0.8      0.9
    For other reasons...........     2.1      1.9      1.9      1.8      1.8      1.9      1.9
Seasonal vacant\2...............     3.6      3.7      3.9      3.7      3.7      3.4      3.9
Occupied........................    88.5     88.9     89.0     89.0     89.0     88.7     88.1

                                    2005     2006

Northeast
All housing units...............     100       100
Year-round vacant...............      7.6      7.9
  For rent......................      2.2      2.4
  For sale only.................      0.9      1.0
  Rented or sold,
   awaiting occupancy...........      0.8      0.8
  Held off market...............      3.7      3.7
    For occasional use..........      1.0      0.8
    Temporarily occupied
     by persons with URE\1......      0.9      0.9
    For other reasons...........      1.8      2.0
Seasonal vacant\2...............      4.0      4.1
Occupied........................     88.4     88.1

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued

Area and type                       1960     1970     1975     1980     1981     1982     1983     1984

Midwest
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     7.0      6.1      5.8      6.9      6.5      7.0      6.9      6.9
  For rent......................     2.8      1.7      1.7      1.8      1.8      1.9      1.9      1.8
  For sale only.................     0.7      0.6      0.6      1.0      0.9      1.0      1.0      1.0
  Rented or sold,
   awaiting occupancy...........     0.4      0.6      0.6      0.7      0.6      0.6      0.6      0.7
  Held off market...............     3.1      3.2      2.9      3.4      3.2      3.5      3.4      3.4
    For occasional use..........    (NA)      0.7      0.5      0.6      0.5      0.6      0.5      0.5
    Temporarily occupied
     by persons with URE\1......    (NA)      0.6      0.7      0.5      0.5      0.5      0.7      0.6
    For other reasons...........    (NA)      1.9      1.8      2.3      2.2      2.4      2.2      2.2
Seasonal vacant\2...............     2.2      2.4      1.9      1.7      1.6      1.6      1.6      1.5
Occupied........................    90.8     91.5     92.3     91.4     91.9     91.4     91.5     91.6

                                    1985     1986     1987     1988     1989   1989\r     1990     1991

Midwest
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     6.9      7.1      6.9      6.9      6.8      7.3      7.0      7.0
  For rent......................     1.9      2.3      2.2      2.2      2.1      2.2      2.0      2.2
  For sale only.................     1.0      0.9      0.9      0.8      0.8      0.9      0.8      0.8
  Rented or sold,
   awaiting occupancy...........     0.7      0.7      0.6      0.6      0.6      0.6      0.6      0.6
  Held off market...............     3.3      3.2      3.3      3.4      3.3      3.6      3.5      3.4
    For occasional use..........     0.5      0.5      0.5      0.6      0.6      0.6      0.6      0.6
    Temporarily occupied
     by persons with URE\1......     0.6      0.6      0.7      0.9      0.9      1.0      0.9      0.9
    For other reasons...........     2.1      2.1      2.0      1.9      1.8      2.0      2.0      1.9
Seasonal vacant\2...............     1.5      1.7      2.3      2.3      2.7      2.6      2.6      2.5
Occupied........................    91.6     91.3     90.8     90.8     90.5     90.1     90.4     90.5

                                    1992     1993   1993\r     1994     1995     1996     1997     1998

Midwest
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     6.7      6.5      6.6      6.9      7.1      7.5      7.2      7.6
  For rent......................     2.2      2.1      2.1      2.2      2.2      2.3      2.3      2.3
  For sale only.................     0.7      0.7      0.7      0.7      0.8      0.9      0.8      0.9
  Rented or sold,
   awaiting occupancy...........     0.6      0.6      0.6      0.7      0.7      0.8      0.8      0.9
  Held off market...............     3.2      3.1      3.2      3.3      3.4      3.6      3.3      3.5
    For occasional use..........     0.5      0.5      0.5      0.6      0.7      0.7      0.7      0.7
    Temporarily occupied
     by persons with URE\1......     0.9      0.8      0.8      0.7      0.6      0.8      0.7      2.1
    For other reasons...........     1.9      1.8      1.9      2.0      2.1      2.2      1.9      2.5
Seasonal vacant\2...............     2.6      2.8      2.5      2.6      2.5      2.5      2.6      2.5
Occupied........................    90.7     90.7     90.9     90.4     90.3     89.9     90.2     90.0

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued

                                    1999     2000     2001     2002   2002\r     2003     2004

Midwest
All housing units...............     100      100      100       100      100      100     100
Year-round vacant...............     7.9      7.6      8.0      8.3      8.2      8.5      9.1
  For rent......................     2.4      2.4      2.6      2.7      2.7      2.9      3.3
  For sale only.................     0.8      0.9      1.1      1.2      1.2      1.1      1.4
  Rented or sold,
   awaiting occupancy...........     0.9      0.8      0.8      0.8      0.8      0.8      0.8
  Held off market...............     3.8      3.6      3.5      3.5      3.5      3.6      3.7
    For occasional use..........     0.8      0.7      0.6      0.7      0.7      0.7      0.7
    Temporarily occupied
     by persons with URE\1......     0.8      0.9      0.8      0.7      0.7      0.7      0.8
    For other reasons...........     2.3      2.0      2.1      2.2      2.1      2.2      2.2
Seasonal vacant\2...............     2.5      2.7      2.9      2.8      3.2      3.4      3.0
Occupied........................    89.6     89.7     89.1     88.9     88.6     88.1     87.9

                                    2005     2006

Midwest
All housing units...............     100       100
Year-round vacant...............      9.5      9.7
  For rent......................      3.5      3.5
  For sale only.................      1.5      1.7
  Rented or sold,
   awaiting occupancy...........      0.9      0.9
  Held off market...............      3.7      3.7
    For occasional use..........      0.8      0.8
    Temporarily occupied
     by persons with URE\1......      0.8      0.8
    For other reasons...........      2.1      2.1
Seasonal vacant\2...............      2.8      2.7
Occupied........................     87.7     87.6

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued

Area and type                       1960     1970     1975     1980     1981     1982     1983     1984

South
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     9.4      8.0      7.9      7.3      7.3      7.4      8.2      8.8
  For rent......................     3.7      2.4      2.6      1.8      1.7      1.9      2.2      2.6
  For sale only.................     1.0      0.8      0.9      0.8      0.8      1.0      1.1      1.3
  Rented or sold,
   awaiting occupancy...........     0.5      0.6      0.6      0.7      0.7      0.6      0.7      0.1
  Held off market...............     4.2      4.2      3.8      4.0      4.1      3.9      4.2      4.3
    For occasional use..........    (NA)      1.4      1.2      1.3      1.4      1.3      1.3      1.5
    Temporarily occupied
     by persons with URE\1......    (NA)      0.6      0.6      0.6      0.6      0.5      0.6      0.5
    For other reasons...........    (NA)      2.2      2.0      2.1      2.1      2.1      2.2      2.3
Seasonal vacant\2...............     2.0      1.6      1.7      1.3      1.2      1.1      1.1      1.3
Occupied........................    88.6     90.4     90.4     91.4     91.5     91.5     90.7     89.9

                                    1985     1986     1987     1988     1989   1989\r     1990     1991

South
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     9.1      9.7     10.2     10.1      9.9     11.2     11.0     10.7
  For rent......................     3.0      3.4      3.6      3.4      3.0      3.2      2.9      2.9
  For sale only.................     1.3      1.2      1.2      1.1      1.2      1.3      1.2      1.3
  Rented or sold,
   awaiting occupancy...........     0.6      0.7      0.6      0.6      0.6      0.7      0.6      0.5
  Held off market...............     4.1      4.4      4.7      4.9      5.1      6.0      6.2      5.9
    For occasional use..........     1.3      1.4      1.5      1.7      1.8      2.3      2.2      2.1
    Temporarily occupied
     by persons with URE\1......     0.7      0.8      0.8      0.9      1.0      1.1      1.3      1.3
    For other reasons...........     2.2      2.2      2.4      2.3      2.3      2.7      2.7      2.6
Seasonal vacant\2...............     1.7      2.2      2.9      2.9      2.5      2.4      2.4      2.5
Occupied........................    89.2     88.2     86.9     87.0     87.6     86.4     86.6     86.8

                                    1992     1993   1993\r     1994     1995     1996     1997     1998

South
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............    10.0      9.8      9.9      9.7      9.6     10.0     10.5     11.0
  For rent......................     2.7      2.6      2.6      2.7      2.7      2.7      2.8      2.9
  For sale only.................     1.0      1.0      1.0      1.0      1.0      1.1      1.1      1.2
  Rented or sold,
   awaiting occupancy...........     0.6      0.6      0.6      0.7      0.8      0.8      0.8      0.8
  Held off market...............     5.7      5.7      5.7      5.3      5.2      5.4      5.7      6.0
    For occasional use..........     2.0      2.0      2.0      2.1      2.0      2.0      2.2      2.2
    Temporarily occupied
     by persons with URE\1......     1.2      1.2      1.2      0.8      0.8      0.7      0.8      0.9
    For other reasons...........     2.6      2.5      2.5      2.5      2.4      2.6      2.6      2.9
Seasonal vacant.................     2.7      2.7      2.6      2.7      2.9      2.8      2.6      2.5
Occupied........................    87.3     87.4     87.5     87.6     87.5     87.2     86.9     86.5

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued

                                    1999     2000     2001     2002   2002\r     2003     2004

South
All housing units...............     100      100      100       100      100      100     100
Year-round vacant...............    11.2     10.9     11.4     11.6     11.4     12.2     12.1
  For rent......................     3.1      3.1      3.3      3.5      3.5      3.7      3.6
  For sale only.................     1.2      1.2      1.3      1.2      1.2      1.3      1.2
  Rented or sold,
   awaiting occupancy...........     0.9      0.8      0.7      0.7      0.7      0.9      0.9
  Held off market...............     6.0      5.8      6.0      6.2      6.0      6.4      6.4
    For occasional use..........     2.4      2.2      2.3      2.3      2.2      2.4      2.4
    Temporarily occupied
     by persons with URE\1......     0.9      1.0      1.0      1.0      1.0      1.0      1.0
    For other reasons...........     2.7      2.6      2.7      2.9      2.8      2.9      3.0
Seasonal vacant\2...............     2.6      2.8      2.7      2.7      2.8      2.8      2.8
Occupied........................    86.2     86.3     85.9     85.7     85.8     85.0     85.1

                                    2005     2006

South
All housing units...............     100       100
Year-round vacant...............     11.7     11.9
  For rent......................      3.4      3.3
  For sale only.................      1.3      1.7
  Rented or sold,
   awaiting occupancy...........      0.9      1.0
  Held off market...............      6.1      5.9
    For occasional use..........      2.1      2.0
    Temporarily occupied
     by persons with URE\1......      1.1      1.2
    For other reasons...........      2.9      2.7
Seasonal vacant.................      2.9      3.1
Occupied........................     85.4     85.1

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued

Area and type                       1960     1970     1975     1980     1981     1982     1983     1984

West
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     9.0      6.5      7.0      6.8      7.0      7.1      7.1      7.4
  For rent......................     4.2      2.2      2.4      2.0      2.0      2.1      2.1      2.1
  For sale only.................     0.8      0.6      0.9      0.9      1.0      1.0      1.0      1.1
  Rented or sold,
   awaiting occupancy...........     0.4      0.7      0.9      0.8      0.7      0.6      0.7      0.7
  Held off market...............     3.6      3.0      2.8      3.1      3.3      3.4      3.3      3.5
    For occasional use..........    (NA)      1.2      1.0      1.1      1.2      1.4      1.3      1.4
    Temporarily occupied
     by persons with URE\1......    (NA)      0.7      0.6      0.8      0.9      0.9      0.9      0.9
    For other reasons...........    (NA)      1.1      1.2      1.2      1.2      1.1      1.2      1.3
Seasonal vacant\2...............     1.2      1.1      1.2      3.4      2.9      2.4      2.2      2.1
Occupied........................    89.8     92.4     91.8     89.8     90.1     90.5     90.7     90.4

                                    1985     1986     1987     1988     1989   1989\r     1990     1991

West
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     8.0      7.9      8.1      8.3      8.0      8.7      8.2      8.1
  For rent......................     2.5      2.9      3.0      3.1      2.8      2.9      2.7      2.6
  For sale only.................     1.1      0.9      1.0      0.8      0.7      0.8      0.9      0.9
  Rented or sold,
   awaiting occupancy...........     0.8      0.8      0.8      0.8      0.8      0.8      0.7      0.7
  Held off market...............     3.6      3.4      3.4      3.6      3.6      4.1      3.8      3.9
    For occasional use..........     1.5      1.3      1.3      1.4      1.5      1.8      1.7      1.8
    Temporarily occupied
     by persons with URE\1......     0.7      0.8      0.7      0.7      0.8      0.9      0.8      0.9
    For other reasons...........     1.4      1.3      1.4      1.4      1.3      1.4      1.3      1.2
Seasonal vacant\2...............     1.7      1.9      2.2      2.2      2.1      2.0      2.0      1.9
Occupied........................    90.3     90.2     89.7     89.5     90.0     89.3     89.8     90.0

                                    1992     1993   1993\r     1994     1995     1996     1997     1998

West
All housing units...............     100      100      100      100      100      100      100      100
Year-round vacant...............     8.2      7.9      8.0      8.2      8.4      8.4      8.1      8.1
  For rent......................     2.8      2.9      2.9      2.8      3.0      2.9      2.6      2.6
  For sale only.................     1.0      0.8      0.8      0.9      0.9      0.9      1.0      0.9
  Rented or sold,
   awaiting occupancy...........     0.7      0.6      0.6      0.7      0.7      0.7      0.7      0.7
  Held off market...............     3.7      3.6      3.6      3.8      3.8      4.0      3.9      3.9
    For occasional use..........     1.7      1.6      1.6      1.6      1.7      1.7      1.7      1.6
    Temporarily occupied
     by persons with URE\1......     0.8      0.7      0.7      0.8      0.7      0.7      0.7      0.7
    For other reasons...........     1.3      1.3      1.3      1.4      1.5      1.5      1.5      1.6
Seasonal vacant\2...............     1.9      1.9      1.8      1.8      2.0      2.2      2.6      2.6
Occupied........................    89.9     90.2     90.2     90.1     89.6     89.4     89.3     89.3

Table 7.  Percent Distribution by Type of Unit, by Area:  1960, 1970, 1975 and 1980 to 2006 - Continued

                                    1999     2000     2001     2002   2002\r     2003     2004

West
All housing units...............     100      100      100       100      100      100     100
Year-round vacant...............     8.0      7.3      7.6      7.5      7.4      7.8      7.7
  For rent......................     2.3      2.1      2.2      2.5      2.5      2.7      2.6
  For sale only.................     1.0      0.9      0.9      0.9      0.9      0.9      0.8
  Rented or sold,
   awaiting occupancy...........     0.8      0.7      0.7      0.6      0.6      0.7      0.7
  Held off market...............     3.9      3.6      3.7      3.4      3.4      3.4      3.5
    For occasional use..........     1.5      1.6      1.7      1.5      1.5      1.5      1.5
    Temporarily occupied
     by persons with URE\1......     0.7      0.6      0.6      0.6      0.6      0.6      0.6
    For other reasons...........     1.6      1.4      1.4      1.3      1.3      1.3      1.3
Seasonal vacant\2...............     2.5      2.7      2.5      2.5      2.4      2.6      2.8
Occupied........................    89.5     90.1     89.9     90.1     90.2     89.5     89.5

                                    2005     2006

West
All housing units...............     100       100
Year-round vacant...............      7.9      8.3
  For rent......................      2.5      2.3
  For sale only.................      0.8      1.2
  Rented or sold,
   awaiting occupancy...........      0.9      0.8
  Held off market...............      3.6      4.0
    For occasional use..........      1.7      1.8
    Temporarily occupied
     by persons with URE\1......      0.7      0.8
    For other reasons...........      1.2      1.4
Seasonal vacant\2...............      2.8      3.0
Occupied........................     89.3     88.7

NA Not available.
\ r Revised.
\1 Usual residence elsewhere.
\2 Prior to 1987, seasonal vacant units were underestimated; see Source and Accuracy Section for explanation.
\3 Approximately every 10 years, metropolitan/nonmetropolitan area definitions are redefined by the Office
of Management and Budget.  Therefore metropolitan/nonmetropolitan data for prior to 1986, 1986 to 1994, 1995
to 2004, and 2005 and later are not comparable to each other.