| Value | Category | Cases | |
|---|---|---|---|
| 0 | The same as last year | 564 |
70.1%
|
| 1 | Less than last year | 170 |
21.1%
|
| 2 | More than last year | 70 |
8.7%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 2147483647 | Not administered | 0 |
0%
|
| 11 | .Z | 5288 |