| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 280 | 2 |
0.2%
|
|
| 1000 | 1 |
0.1%
|
|
| 2160 | 1 |
0.1%
|
|
| 4000 | 1 |
0.1%
|
|
| 999995 | 999995 = Missing | 1 |
0.1%
|
| 999997 | 999997 = Refusal | 147 |
18.2%
|
| 999998 | 999998 = Don't know | 1 |
0.1%
|
| 999999 | 999999 = Not Applicable | 654 |
80.8%
|
