| Value | Category | Cases | |
|---|---|---|---|
| 0 | The same as last year | 652 |
75.2%
|
| 1 | Less than last year | 142 |
16.4%
|
| 2 | More than last year | 73 |
8.4%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 11 | .B | 74 | |
| Sysmiss | 3176 |