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        | Download Data Files — Codebook |  
 
        
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            | MEPS HC-148 |  
            | PANEL 15 LONGITUDINAL DATA CODEBOOK |  
            | DATE:  October 19, 2017 |  
 
          
            | Variable Name: | ADSAD4 |  
            | Description: | SAQ 30 DAYS: HOW OFTEN FELT SAD,R4 |  
            | Format: | 2.0 |  
            | Type: | NUM |  
            | Start: | 1843 |  
            | End: | 1844 |  
 
        
          
            |  |  |  |  
            | -9 NOT ASCERTAINED |            208 |      4,466,420 |  
            | -1 INAPPLICABLE |          4,885 |     94,654,442 |  
            | 0 NONE OF THE TIME |          7,203 |    168,596,422 |  
            | 1 LITTLE OF THE TIME |          1,289 |     27,103,497 |  
            | 2 SOME OF THE TIME |            629 |     13,338,843 |  
            | 3 MOST OF THE TIME |            238 |      5,068,567 |  
            | 4 ALL OF THE TIME |             89 |      1,681,186 |  
            | TOTAL |         14,541 |    314,909,377 |  
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