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EYEXAMYREX
Years since eye examination: Expanded

Codes and Frequencies



An 'X' indicates the category is available for that sample

00NeverX
011X
022X
033X
044X
055X
066X
077X
088X
099X
1010X
1111X
1212X
1313X
1414X
1515X
1616X
1717X
1818X
1919X
2020X
2121X
2222X
2323X
2424X
2525X
2626X
2727X
2828X
2929X
3030X
3131X
3232X
3333X
3434X
3535X
3636X
3737X
3838X
3939X
4040X
4141X
4242·
4343·
4444X
4545X
4646·
4747·
4848·
4949·
5050X
5151·
5252·
5353·
5454·
5555X
5656·
5757·
5858·
5959·
6060X
6161·
6262·
6363·
6464·
6565·
6666·
6767·
6868·
6969·
7070·
7171·
7272·
7373·
7474·
7575·
7676·
7777·
7878·
7979·
8080·
8181·
8282·
8383·
8484·
8585·
8686·
8787·
8888·
8989·
9090·
9191·
9292·
9393·
9494+ years·
95Less than 1 yearX
96NIUX
99UnknownX