VCF0617 Should Someone Vote If Their Party Can't Win

QUESTION:
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'It isn't so important to vote when you know your party doesn't have
any chance to win.'

VALID_CODES:
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1.  Agree
2.  Disagree
9.  DK; depends; not sure; can't say; refused to say

MISSING_CODES:
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0.  NA; no Pre IW
Inap. question not used

NOTES:
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See introductory text VCF0609.
GENERAL NOTE:
The order in which questions VCF0609-VCF0618 appeared may have varied.

WEIGHT:
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VCF0009/VCF0009a

TYPE:
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Numeric  Dec 0

SOURCE_VARS:
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1952:  520117 
1956:  560110 
1960:  600109 
1972:  720287 
1976:  763348 
1978:  780422
1980:  800143