| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 152 |
21.1%
|
| 1 | 45 |
6.2%
|
|
| 2 | 65 |
9%
|
|
| 3 | 44 |
6.1%
|
|
| 4 | 59 |
8.2%
|
|
| 5 | 78 |
10.8%
|
|
| 6 | 32 |
4.4%
|
|
| 7 | 20 |
2.8%
|
|
| 8 | 21 |
2.9%
|
|
| 9 | 9 |
1.2%
|
|
| 10 | 46 |
6.4%
|
|
| 11 | 5 |
0.7%
|
|
| 12 | 11 |
1.5%
|
|
| 13 | 5 |
0.7%
|
|
| 14 | 2 |
0.3%
|
|
| 15 | 28 |
3.9%
|
|
| 16 | 3 |
0.4%
|
|
| 17 | 2 |
0.3%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 25 |
3.5%
|
|
| 21 | 1 |
0.1%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 3 |
0.4%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 12 |
1.7%
|
|
| 35 | 2 |
0.3%
|
|
| 40 | 9 |
1.2%
|
|
| 42 | 1 |
0.1%
|
|
| 43 | 1 |
0.1%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 58 | 1 |
0.1%
|
|
| 60 | 3 |
0.4%
|
|
| 70 | 2 |
0.3%
|
|
| 77 | refuse | 0 |
0%
|
| 80 | 5 |
0.7%
|
|
| 88 | dont know | 0 |
0%
|
| 90 | 1 |
0.1%
|
|
| 99 | missing | 0 |
0%
|
| 100 | 2 |
0.3%
|
|
| 120 | 3 |
0.4%
|
|
| 124 | 1 |
0.1%
|
|
| 130 | 1 |
0.1%
|
|
| 160 | 1 |
0.1%
|
|
| 170 | 1 |
0.1%
|
|
| 250 | 4 |
0.6%
|
|
| 300 | 1 |
0.1%
|
|
| 500 | 6 |
0.8%
|
|
| 1500 | 1 |
0.1%
|
|
| 3000 | 1 |
0.1%
|
|
| 5000 | 1 |
0.1%
|
|
| 7500 | 1 |
0.1%
|
|
| Sysmiss | 4248 |