| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
4.5%
|
|
| 30 | 1 |
1.5%
|
|
| 40 | 1 |
1.5%
|
|
| 77 | refused | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| 100 | 5 |
7.6%
|
|
| 120 | 1 |
1.5%
|
|
| 180 | 1 |
1.5%
|
|
| 200 | 7 |
10.6%
|
|
| 250 | 6 |
9.1%
|
|
| 300 | 2 |
3%
|
|
| 310 | 1 |
1.5%
|
|
| 350 | 1 |
1.5%
|
|
| 372 | 1 |
1.5%
|
|
| 384 | 1 |
1.5%
|
|
| 400 | 2 |
3%
|
|
| 420 | 1 |
1.5%
|
|
| 500 | 6 |
9.1%
|
|
| 550 | 1 |
1.5%
|
|
| 600 | 1 |
1.5%
|
|
| 700 | 1 |
1.5%
|
|
| 750 | 2 |
3%
|
|
| 806 | 1 |
1.5%
|
|
| 1000 | 3 |
4.5%
|
|
| 1200 | 3 |
4.5%
|
|
| 1500 | 3 |
4.5%
|
|
| 1800 | 1 |
1.5%
|
|
| 2000 | 1 |
1.5%
|
|
| 2400 | 1 |
1.5%
|
|
| 2500 | 1 |
1.5%
|
|
| 2700 | 1 |
1.5%
|
|
| 3000 | 1 |
1.5%
|
|
| 4000 | 1 |
1.5%
|
|
| 4100 | 1 |
1.5%
|
|
| 4800 | 1 |
1.5%
|
|
| 5580 | 1 |
1.5%
|
|
| 10300 | 1 |
1.5%
|
|
| Sysmiss | 4904 |