| Value | Category | Cases | |
|---|---|---|---|
| . | 322722 |
96.9%
|
|
| 1 | Decreased a lot | 3296 |
1%
|
| 2 | Decreased somewhat | 3050 |
0.9%
|
| 3 | About the same | 1089 |
0.3%
|
| 4 | Increased somewhat | 904 |
0.3%
|
| 5 | Increased a lot | 748 |
0.2%
|
| 6 | Dk | 1129 |
0.3%
|