| Value | Category |
|---|---|
| -5 | other |
| -4 | missing data |
| -3 | refused to answer |
| -2 | not applicable |
| -1 | do not know |
| 1 | cash and savings |
| 2 | savings in stockvel |
| 3 | savings in pension plan or retirement annuity |
| 4 | unit trusts,stocks, and shares |
| 5 | loans to non-househol members which are to be repaid |
| 6 | other |