| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9084 |
97%
|
|
| 2 | 247 |
2.6%
|
|
| 3 | 23 |
0.2%
|
|
| 4 | 3 |
0%
|
|
| 5 | 1 |
0%
|
|
| 95 | refuse | 0 |
0%
|
| 99 | missing | 3 |
0%
|
| Sysmiss | 41947 |