| Value | Category | Cases | |
|---|---|---|---|
| 1 | to enlarge it | 67 |
27.6%
|
| 2 | to keep it at current level | 154 |
63.4%
|
| 3 | to restrict it | 9 |
3.7%
|
| 4 | to close it | 12 |
4.9%
|
| 5 | other | 1 |
0.4%
|
| Sysmiss | 1 |