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POLREHABYR
Length of time rehabilitation lasted (Polio supplement)

Codes and Frequencies



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

00NIUXX
011XX
022XX
033XX
044XX
055XX
066·X
077·X
088·X
099XX
1010·X
1111XX
1212XX
1313XX
1414X·
1515XX
1616XX
2727·X
4040X·
4141·X
4545·X
8585+ years··
96Less than 1 yearXX
97Unknown months·X
98Unknown years·X
99Unknown - not ascertainedXX