| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 34 |
0.7%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 4333 |
85.8%
|
| 0 | 27 |
0.5%
|
|
| 1 | 9 |
0.2%
|
|
| 2 | 39 |
0.8%
|
|
| 3 | 59 |
1.2%
|
|
| 4 | 26 |
0.5%
|
|
| 5 | 50 |
1%
|
|
| 6 | 14 |
0.3%
|
|
| 7 | 120 |
2.4%
|
|
| 8 | 8 |
0.2%
|
|
| 10 | 50 |
1%
|
|
| 11 | 1 |
0%
|
|
| 12 | 2 |
0%
|
|
| 13 | 4 |
0.1%
|
|
| 14 | 6 |
0.1%
|
|
| 15 | 69 |
1.4%
|
|
| 18 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 37 |
0.7%
|
|
| 21 | 7 |
0.1%
|
|
| 24 | 1 |
0%
|
|
| 25 | 6 |
0.1%
|
|
| 27 | 2 |
0%
|
|
| 28 | 4 |
0.1%
|
|
| 30 | 18 |
0.4%
|
|
| 40 | 1 |
0%
|
|
| 45 | 1 |
0%
|
|
| 60 | 2 |
0%
|
|
| 77 | 117 |
2.3%
|
|
| 99 | 2 |
0%
|
|
| 120 | 1 |
0%
|
|
| 377 | 1 |
0%
|
|
| Sysmiss | 345 |