Survey Text

2000
1992
1987
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2000
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NAC.220

How many months of the PAST 12 MONTHS did you take vitamin A?
VITAM
(12) All of them (NAC.230)
(01-12) Number of months (NAC.230)
(97) Refused (NAC.240)
(99) Don't know (NAC.240)

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1992
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b. In how many of the past 12 months did you take vitamin A?

12[] All of them
Number of months ____

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1987

No questionnaire text is available for this sample.