| Value |
Category |
| 45 |
|
| 57 |
|
| 60 |
|
| 72 |
|
| 80 |
|
| 85 |
|
| 96 |
|
| 98 |
|
| 195 |
|
| 600 |
|
| -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.