| Value |
Category |
| -9 |
NR |
| -7 |
NA |
| -6 |
NS |
| 0 |
|
| 400 |
|
| 1000 |
|
| 1500 |
|
| 3000 |
|
| 5000 |
|
| 5500 |
|
| 6000 |
|
| 8000 |
|
| 10000 |
|
| 12000 |
|
| 40000 |
|
| 120000 |
|
| 305000 |
|
| Sysmiss |
|
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.