| Value | Category | Cases | |
|---|---|---|---|
| 1 | most needed | 10134 |
92.2%
|
| 2 | somewhat needed | 825 |
7.5%
|
| 3 | not much needed | 24 |
0.2%
|
| 4 | not needed at all | 2 |
0%
|
| 8 | dk | 6 |
0.1%
|
| 9 | missing | 1 |
0%
|
| Sysmiss | 40316 |