| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
1.4%
|
|
| 1 | 48 |
3.1%
|
|
| 2 | 52 |
3.4%
|
|
| 3 | 58 |
3.8%
|
|
| 4 | 37 |
2.4%
|
|
| 5 | 35 |
2.3%
|
|
| 6 | 80 |
5.2%
|
|
| 7 | 30 |
2%
|
|
| 8 | 43 |
2.8%
|
|
| 9 | 33 |
2.2%
|
|
| 10 | 27 |
1.8%
|
|
| 11 | 31 |
2%
|
|
| 12 | 229 |
14.9%
|
|
| 13 | 21 |
1.4%
|
|
| 14 | 17 |
1.1%
|
|
| 15 | 14 |
0.9%
|
|
| 16 | 12 |
0.8%
|
|
| 17 | 4 |
0.3%
|
|
| 18 | 43 |
2.8%
|
|
| 19 | 3 |
0.2%
|
|
| 20 | 9 |
0.6%
|
|
| 21 | 4 |
0.3%
|
|
| 22 | 5 |
0.3%
|
|
| 23 | 3 |
0.2%
|
|
| 24 | 155 |
10.1%
|
|
| 25 | 3 |
0.2%
|
|
| 26 | 4 |
0.3%
|
|
| 27 | 4 |
0.3%
|
|
| 28 | 1 |
0.1%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 2 |
0.1%
|
|
| 31 | 1 |
0.1%
|
|
| 32 | 2 |
0.1%
|
|
| 33 | 2 |
0.1%
|
|
| 34 | 3 |
0.2%
|
|
| 36 | 29 |
1.9%
|
|
| 96 | More than 3 years ago | 361 |
23.5%
|
| 98 | Don't know | 107 |
7%
|
| 99 | 21 | ||
| Sysmiss | 7502 |