| Value |
Category |
| 1111 |
|
| 1112 |
|
| 1121 |
|
| 1122 |
|
| 1211 |
|
| 1212 |
|
| 1221 |
|
| 1222 |
|
| 2111 |
|
| 2112 |
|
| 2121 |
|
| 2122 |
|
| 2211 |
|
| 2212 |
|
| 2221 |
|
| 2222 |
|
| 7711 |
|
| 7777 |
N/A |
| 8888 |
Invalid |
| 9999 |
Miss |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.