Codes and Frequencies
For sample adults who had participated in football in the past 2 weeks (EXFOOTBALL), EXFOOTBALLNO reports the number of times the respondent had participated in football over those 2 weeks.
After the interviewer determined that a respondent participated in football, respondents were asked, "How many times in the past 2 weeks did you play football?"
- 1985; 1990: Sample persons aged 18-64 who played football in the past 2 weeks.
- 1991; 1998: Sample adults age 18+ who played football in the past 2 weeks.
- 1995: Half of sample persons age 18+ (excluded from AIDS supplement) who played football in the past 2 weeks.
- 1985, 1990-1991, 1995, 1998