| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 42648 |
66%
|
| 2 | No, does not want to replace them | 12075 |
18.7%
|
| 3 | No, cannot afford to replace them | 9842 |
15.2%
|
| 9 | Not stated | 6 |
0%
|
| Sysmiss | 35608 |