| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not offered | 9559 |
66.5%
|
| 2 | Half or less | 1724 |
12%
|
| 3 | More than half | 1987 |
13.8%
|
| 7 | N/A | 604 |
4.2%
|
| 8 | Invalid | 54 |
0.4%
|
| 9 | Missing | 437 |
3%
|