| Value | Category | Cases | |
|---|---|---|---|
| -1 | missing | 0 |
0%
|
| 1 | far too little | 2106 |
4.4%
|
| 2 | somewhat too little | 3753 |
7.8%
|
| 3 | about the right amount | 15286 |
31.8%
|
| 4 | somewhat too much | 10636 |
22.1%
|
| 5 | far too much | 11537 |
24%
|
| 8 | refused | 101 |
0.2%
|
| 9 | don’t know | 4665 |
9.7%
|