| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 31 |
15.5%
|
| -2 | Don't know | 0 |
0%
|
| -1 | Refusal | 0 |
0%
|
| 1 | Step 1 | 0 |
0%
|
| 2 | Step 2 | 1 |
0.5%
|
| 3 | Step 3 | 3 |
1.5%
|
| 4 | Step 4 | 3 |
1.5%
|
| 5 | Step 5 | 18 |
9%
|
| 6 | Step 6 | 12 |
6%
|
| 7 | Step 7 | 42 |
21%
|
| 8 | Step 8 | 42 |
21%
|
| 9 | Step 9 | 22 |
11%
|
| 10 | Step 10 | 26 |
13%
|