| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 582 |
21.7%
|
| 1 | 258 |
9.6%
|
|
| 2 | 340 |
12.7%
|
|
| 3 | 191 |
7.1%
|
|
| 4 | 150 |
5.6%
|
|
| 5 | 322 |
12%
|
|
| 6 | 60 |
2.2%
|
|
| 7 | 70 |
2.6%
|
|
| 8 | 95 |
3.5%
|
|
| 9 | 18 |
0.7%
|
|
| 10 | 250 |
9.3%
|
|
| 11 | 5 |
0.2%
|
|
| 12 | 28 |
1%
|
|
| 13 | 9 |
0.3%
|
|
| 14 | 2 |
0.1%
|
|
| 15 | 80 |
3%
|
|
| 16 | 5 |
0.2%
|
|
| 17 | 9 |
0.3%
|
|
| 18 | 8 |
0.3%
|
|
| 19 | 1 |
0%
|
|
| 20 | 83 |
3.1%
|
|
| 21 | 1 |
0%
|
|
| 23 | 1 |
0%
|
|
| 25 | 16 |
0.6%
|
|
| 26 | 1 |
0%
|
|
| 27 | 2 |
0.1%
|
|
| 30 | 26 |
1%
|
|
| 32 | 1 |
0%
|
|
| 35 | 3 |
0.1%
|
|
| 38 | 1 |
0%
|
|
| 40 | 16 |
0.6%
|
|
| 45 | 2 |
0.1%
|
|
| 49 | 1 |
0%
|
|
| 50 | 4 |
0.1%
|
|
| 60 | 3 |
0.1%
|
|
| 65 | 1 |
0%
|
|
| 70 | 2 |
0.1%
|
|
| 75 | 1 |
0%
|
|
| 77 | refuse | 0 |
0%
|
| 80 | 1 |
0%
|
|
| 88 | dont know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| 100 | 2 |
0.1%
|
|
| 110 | 1 |
0%
|
|
| 150 | 1 |
0%
|
|
| 200 | 3 |
0.1%
|
|
| 250 | 3 |
0.1%
|
|
| 300 | 1 |
0%
|
|
| 350 | 2 |
0.1%
|
|
| 375 | 1 |
0%
|
|
| 400 | 1 |
0%
|
|
| 500 | 16 |
0.6%
|
|
| 700 | 1 |
0%
|
|
| 1250 | 1 |
0%
|
|
| Sysmiss | 2288 |