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        | Download Data Files — Codebook |  
 
        
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            | MEPS HC-130 |  
            | PANEL 13 LONGITUDINAL DATA CODEBOOK |  
            | DATE:  October 23, 2017 |  
 
          
            | Variable Name: | WLKDIF1 |  
            | Description: | DIFFICULTY WALKING 3 BLOCKS - RD 1 |  
            | Format: | 2.0 |  
            | Type: | NUM |  
            | Start: | 1347 |  
            | End: | 1348 |  
 
        
          
            |  |  |  |  
            | -9 NOT ASCERTAINED |              2 |         56,863 |  
            | -8 DK |              2 |         19,158 |  
            | -1 INAPPLICABLE |         16,710 |    279,291,656 |  
            | 1 NO DIFFICULTY |            315 |      7,097,820 |  
            | 2 SOME DIFFICULTY |            427 |      8,919,860 |  
            | 3 A LOT OF DIFFICULTY |            332 |      6,407,615 |  
            | 4 UNABLE TO DO |            499 |      8,999,547 |  
            | TOTAL |         18,287 |    310,792,518 |  
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