| Value | Category | Cases | |
|---|---|---|---|
| 1 | most needed | 9520 |
86.6%
|
| 2 | somewhat needed | 1320 |
12%
|
| 3 | not much needed | 132 |
1.2%
|
| 4 | not needed at all | 13 |
0.1%
|
| 8 | dk | 6 |
0.1%
|
| 9 | missing | 1 |
0%
|
| Sysmiss | 40316 |