| Value | Category | Cases | |
|---|---|---|---|
| 0 | 477 |
10.9%
|
|
| 1 | 209 |
4.8%
|
|
| 2 | 702 |
16.1%
|
|
| 3 | 375 |
8.6%
|
|
| 4 | 188 |
4.3%
|
|
| 5 | 984 |
22.5%
|
|
| 6 | 38 |
0.9%
|
|
| 7 | 15 |
0.3%
|
|
| 8 | 21 |
0.5%
|
|
| 9 | 2 |
0%
|
|
| 10 | 639 |
14.6%
|
|
| 12 | 1 |
0%
|
|
| 13 | 3 |
0.1%
|
|
| 14 | 4 |
0.1%
|
|
| 15 | 159 |
3.6%
|
|
| 16 | 1 |
0%
|
|
| 20 | 215 |
4.9%
|
|
| 23 | 1 |
0%
|
|
| 24 | 2 |
0%
|
|
| 25 | 10 |
0.2%
|
|
| 30 | 180 |
4.1%
|
|
| 32 | 1 |
0%
|
|
| 34 | 1 |
0%
|
|
| 35 | 4 |
0.1%
|
|
| 40 | 11 |
0.3%
|
|
| 45 | 6 |
0.1%
|
|
| 50 | 6 |
0.1%
|
|
| 60 | 35 |
0.8%
|
|
| 70 | 1 |
0%
|
|
| 120 | 2 |
0%
|
|
| 160 | 1 |
0%
|
|
| 998 | DONTKNOW | 77 |
1.8%
|
| Sysmiss | 485 |