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#1.22b 20 or over and younger than 80
Among people mentioned in the last question, how many of them, including yourself, are 20 years of age or older but younger than 80?
The number of people is ( )

(Include everyone who has lived in the household continuously for more than 3 months, or is expected to do so. Include live-in maids, but not lodgers or roomers.)
Target : All     D. K.1 Person
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