| Value | Category | Cases | |
|---|---|---|---|
| . | 321639 |
96.6%
|
|
| 1 | Decreased a lot | 3305 |
1%
|
| 2 | Decreased somewhat | 3328 |
1%
|
| 3 | About the same | 1101 |
0.3%
|
| 4 | Increased somewhat | 929 |
0.3%
|
| 5 | Increased a lot | 878 |
0.3%
|
| 6 | Dk | 1758 |
0.5%
|