SURVEY OF INCOME AND PROGRAM PARTICIPATION,
       2001 PANEL WAVE 1 HOUSEHOLD PUBLIC USE 
       EXTRACT DATA DICTIONARY

D SSUID      12      1
T SU: Sample Unit Identifier
     Sample Unit identifier This identifier is 
     created by scrambling together the PSU, 
     Segment, Serial, Serial Suffix of the 
     original sample address.  It may be used 
     in matching sample units from different 
     waves.  
U All persons 
V 000000000000:999999999999 .Scrambled Id

D UHOWLGMT    2     13
T HH: Month applied for public housing
    HOWLONG@MONTH
    When did you apply for public or subsidized housing?
    Month 
U UPUBHSE or UGVTRNT = 1
V Blank .Not in Universe
V 1:12 .Month
V D .Don't Know
V R .Refused

D UHOWLGYR    4     15
T HH: Year applied for public housing
    HOWLONG@YEAR
    When did you apply for public or subsidized housing?
    Year
U UPUBHSE or UGVTRNT = 1
V Blank .Not in Universe
V 1975:2001 .Year
V D .Don't Know
V R .Refused

D UWHNAPMT    2     19
T HH: Month moved into public housing
    WHENAPP@MONTH
    When did you move into public or subsidized housing?
    Month
U UPUBHSE or UGVTRNT = 1
V Blank .Not in Universe
V 1:12 .Month
V D .Don.t Know
V R .Refused

D UWHNAPYR    4     21
T HH: Year moved into public housing
    WHENAPP@YEAR
    When did you move into public or subsidized housing?
    Year
U UPUBHSE or UGVTRNT = 1
V Blank .Not in Universe
V 1976:2001 .Year
V D .Don't Know
V R .Refused

D UWAITLST    1     25
T HH: Unedited Residence not in public housing
    WAITLIST
    Are you on a waiting list for public
    or subsidized housing?
U (UGICODE = any of the following values: 3, 20, 21, 23, 25, 26, 27, 24) or UCAIDNOW = 1
V Blank .Not in Universe
V 1 .Yes
V 2 .No
V D .Don't Know
V R .Refused