| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 8 |
0.4%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | 1 | 46 |
2.2%
|
| 2 | 2 | 50 |
2.4%
|
| 3 | 3 | 1947 |
91.9%
|
| 4 | 4 | 60 |
2.8%
|
| 5 | nr | 8 |
0.4%
|
| Sysmiss | 1 |