| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Far too little | 113 |
9%
|
| 2 | Somewhat too little | 150 |
11.9%
|
| 3 | About the right amount | 308 |
24.4%
|
| 4 | Somewhat too much | 106 |
8.4%
|
| 5 | Far too much | 26 |
2.1%
|
| 9 | Don't know | 557 |
44.2%
|
| 998 | Refused | 0 |
0%
|
| Sysmiss | 4 |