| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 35 |
0.7%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 11 |
0.2%
|
| 0 | 20 |
0.4%
|
|
| 0.990000009536743 | 2 |
0%
|
|
| 1 | 8 |
0.2%
|
|
| 2 | 4 |
0.1%
|
|
| 3 | 2 |
0%
|
|
| 4 | 29 |
0.6%
|
|
| 5 | 172 |
3.7%
|
|
| 6 | 454 |
9.7%
|
|
| 7 | 1078 |
23%
|
|
| 8 | 653 |
13.9%
|
|
| 9 | 357 |
7.6%
|
|
| 10 | 318 |
6.8%
|
|
| 11 | 122 |
2.6%
|
|
| 12 | 125 |
2.7%
|
|
| 13 | 54 |
1.2%
|
|
| 14 | 36 |
0.8%
|
|
| 15 | 22 |
0.5%
|
|
| 16 | 11 |
0.2%
|
|
| 17 | 5 |
0.1%
|
|
| 18 | 4 |
0.1%
|
|
| 19 | 2 |
0%
|
|
| 21 | 1 |
0%
|
|
| 99 | 1164 |
24.8%
|
|
| 999 | 1 |
0%
|
|
| 1995 | 2 |
0%
|
|
| 1998 | 1 |
0%
|
|
| 1999 | 2 |
0%
|
|
| Sysmiss | 6 |