legitimate skip, don't know, not applicable
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Wave III In-Home Interview
S7Q49Y 2ND TRAINING YEAR LIC/CERT-W3
Codes
Label
legitimate skip, don't know, not applicable
-
9997 
legitimate skip -
9998 don't know -
9999 not applicable -
. missing
| 9997 | legitimate skip |
| 9998 | don't know |
| 9999 | not applicable |
| . | missing |