| Value |
Category |
| 0 |
|
| 1 |
no more than 5 |
| 2 |
6 to 10 |
| 3 |
11 to 20 |
| 4 |
21 to 50 |
| 5 |
51 to 250 |
| 6 |
251 to 500 |
| 7 |
501 or more |
| 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.