VCF0425 Thermometer: Democratic Vice-presidential Candidate

QUESTION:
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Democratic vice-presidential candidate thermometer

VALID_CODES:
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00-96.  Degrees as coded
97.  97-100 Degrees

MISSING_CODES:
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98.  DK (exc.1968); don't recognize (1980 and later)
99.  NA; no Post IW
Inap. question not used

NOTES:
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See thermometer question text and notes preceding VCF0424.
GENERAL NOTE:
Democratic Vice-Presidential candidates: Muskie 1968; Shriver 1972; 
Mondale 1976,1980; Ferraro 1984; Bentsen 1988; Gore 1992,1996; 
Lieberman 2000; Edwards 2004.

WEIGHT:
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VCF0009/VCF0009a

TYPE:
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Numeric  Dec 0

SOURCE_VARS:
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1968:  680487  
1972:  720266  
1976:  763308  
1980:  800161 
1984:  840304  
1988:  880159
1992:  923309  
1996:  960275 
2000:  000366
2004:  043042