| Value | Category | Cases | |
|---|---|---|---|
| 1 | No difficulties | 833 |
83.6%
|
| 2 | Yes - Minor Difficulties | 76 |
7.6%
|
| 3 | Yes - more serious difficulties | 64 |
6.4%
|
| 4 | Yes - severe difficulties | 23 |
2.3%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 585 |