QUESTION: --------- Pre interviewer gender VALID_CODES: ------------ 1. Male 2. Female MISSING_CODES: -------------- 9. NA Inap. question not used TYPE: ----- Numeric Dec 0 SOURCE_VARS: ------------ 1988: 880037 1992: 923089 1996: 960090 2000: 000072 2002: 022025 2004: 042103