| Value | Category |
|---|---|
| -9 | refused to answer |
| -8 | don't know |
| 1 | microfinance institution |
| 2 | private bank |
| 3 | other government bank |
| 4 | local moneylender |
| 5 | friend |
| 6 | relative |
| 7 | agricultural bank |
| 8 | other |
| 2147483622 | .a Not asked |
| 2147483623 | .b Do not know |
| 2147483624 | .c Declined to answer |
| 2147483625 | Incorrect error code |
| 2147483626 | .e Aus |
| 11 | .A |