229. Item 31a. Entry for each sample person 14 years old or over.-There must be an entry of an amount or a check in the "None" box for each person 14 years of age or over who is on a sample line. The amount must be entered to the nearest whole dollar, not in dollars and cents. Enter " 10,000 + " if amount received was more than $10,000. Accept the respondent's best estimate if he does not know the exact amount.
230. Time period covered by item 31a.-January 1, 1949, through December 31, 1949.
231. General definition of wages or salary.-The total amount of money earned by a person for all work done as an employee. This may have been earned on more than one job during the year. X age and salary income includes "take-home" pay plus all deductions and contributions such as deductions for withholding tax, Social Security, etc. It also includes receipts from the following sources-tips, piece-rate payments, nonmilitary cash bonuses, a share of the profits if received by an employee in addition to wages or salary, armed forces pay. National Guard pay, and cash pay received by a farm laborer or manager.