<span class="em">[Inquiries number 7, 16, and 17 are not to be asked in respect to infants. Inquiries number 11, 12, 15, 16, 17, 19, and 20 are to be answered (if at all) merely by an affirmative mark, as /.]</span></p>
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.