VCF0739 Did R Make Tax Checkoff One Dollar Political Contribution

QUESTION:
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1980-1984:  Now for a few questions about giving money during this last 
election campaign.
All YEARS:  
Did you use the one-dollar check-off option on your
Federal income tax return to make a political contribution this year?"

VALID_CODES:
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1.  Yes
2.  No

MISSING_CODES:
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0.  DK; NA; no Post IW; abbrev. telephone IW (1984)
Inap. question not used

NOTES:
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GENERAL NOTE:
Code 2 includes volunteered responses that R does not file a federal
income tax form.

WEIGHT:
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VCF0009/VCF0009a

TYPE:
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Numeric  Dec 0

SOURCE_VARS:
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1980:  800799  
1982:  820478  
1984:  840824  
1986:  860319  
1988:  880829  
1990:  900370
1992:  925814