| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't Know | 0 |
0%
|
| -888 | Refuse | 0 |
0%
|
| -777 | Half complete | 0 |
0%
|
| 1 | Quantities of all have increased | 525 |
23.8%
|
| 2 | Quantities of all have decreased | 250 |
11.3%
|
| 3 | Quantities have stayed the same | 1328 |
60.3%
|
| 4 | Quantities of some have increased, quantities of some have decreased | 101 |
4.6%
|
| Sysmiss | 2801 |