| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
1.8%
|
| -8 | Refused | 0 |
0%
|
| 1 | A (COUNTRY) firm | 22 |
40%
|
| 2 | A (COUNTRY) research institute or university | 8 |
14.5%
|
| 3 | A foreign firm | 17 |
30.9%
|
| 4 | A foreign research institute or university | 4 |
7.3%
|
| 5 | Other | 3 |
5.5%
|
| Sysmiss | 1031 |