| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 6 |
0.1%
|
| -88 | Missing | 10 |
0.2%
|
| -77 | NA | 2213 |
37.6%
|
| 0 | 3 |
0.1%
|
|
| 1 | 2 |
0%
|
|
| 2 | 4 |
0.1%
|
|
| 3 | 10 |
0.2%
|
|
| 4 | 101 |
1.7%
|
|
| 5 | 644 |
11%
|
|
| 6 | 983 |
16.7%
|
|
| 7 | 1063 |
18.1%
|
|
| 8 | 507 |
8.6%
|
|
| 9 | 99 |
1.7%
|
|
| 10 | 175 |
3%
|
|
| 11 | 20 |
0.3%
|
|
| 12 | 26 |
0.4%
|
|
| 13 | 6 |
0.1%
|
|
| 14 | 3 |
0.1%
|
|
| 15 | 2 |
0%
|
|
| 17 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| Sysmiss | 1309 |