| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 months | 60 |
12%
|
| 2 | 6 months | 51 |
10.2%
|
| 3 | 1 year | 283 |
56.8%
|
| 4 | 2 years | 29 |
5.8%
|
| 5 | 5 years | 17 |
3.4%
|
| 6 | Duration of the project | 32 |
6.4%
|
| 97 | Other | 24 |
4.8%
|
| 98 | Don't know | 2 |
0.4%
|
| Sysmiss | 41514 |