| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 120 |
21.7%
|
| 1 | 47 |
8.5%
|
|
| 2 | 50 |
9.1%
|
|
| 3 | 49 |
8.9%
|
|
| 4 | 26 |
4.7%
|
|
| 5 | 43 |
7.8%
|
|
| 6 | 19 |
3.4%
|
|
| 7 | 18 |
3.3%
|
|
| 8 | 7 |
1.3%
|
|
| 9 | 2 |
0.4%
|
|
| 10 | 43 |
7.8%
|
|
| 11 | 2 |
0.4%
|
|
| 12 | 14 |
2.5%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 4 |
0.7%
|
|
| 15 | 18 |
3.3%
|
|
| 16 | 3 |
0.5%
|
|
| 17 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 19 | 2 |
0.4%
|
|
| 20 | 16 |
2.9%
|
|
| 24 | 2 |
0.4%
|
|
| 25 | 7 |
1.3%
|
|
| 28 | 1 |
0.2%
|
|
| 30 | 9 |
1.6%
|
|
| 35 | 1 |
0.2%
|
|
| 38 | 1 |
0.2%
|
|
| 40 | 14 |
2.5%
|
|
| 45 | 1 |
0.2%
|
|
| 50 | 4 |
0.7%
|
|
| 55 | 1 |
0.2%
|
|
| 60 | 2 |
0.4%
|
|
| 77 | refuse | 0 |
0%
|
| 80 | 2 |
0.4%
|
|
| 88 | dont know | 0 |
0%
|
| 90 | 3 |
0.5%
|
|
| 99 | missing | 0 |
0%
|
| 100 | 1 |
0.2%
|
|
| 102 | 1 |
0.2%
|
|
| 110 | 1 |
0.2%
|
|
| 120 | 1 |
0.2%
|
|
| 140 | 1 |
0.2%
|
|
| 200 | 1 |
0.2%
|
|
| 210 | 1 |
0.2%
|
|
| 250 | 1 |
0.2%
|
|
| 500 | 9 |
1.6%
|
|
| 2500 | 1 |
0.2%
|
|
| Sysmiss | 4418 |