| Value |
Category |
| 51 |
|
| 60 |
|
| 86 |
|
| 100 |
|
| 150 |
|
| 300 |
|
| 350 |
|
| 475 |
|
| 500 |
|
| 12200 |
|
| -9 |
don't know |
| -7 |
the firm was not in business three years ago |
| 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.