HARMONIZED DATA
| Label: | s9prmem |
|---|---|
| Description: | s9prmem:w9 s memory rated by proxy |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 1.Excellent ; 2.Very good ; 3.Good ; 4.Fair ; 5.Poor ; .d:DK ; .m:Missing ; .p:Non-proxy ivw ; .r:Refuse ; .u:Unmar ; .v:SP NR |