| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1289 |
81.2%
|
|
| 1 | 2 |
0.1%
|
|
| 2 | 6 |
0.4%
|
|
| 5 | 2 |
0.1%
|
|
| 6 | 3 |
0.2%
|
|
| 10 | 20 |
1.3%
|
|
| 15 | 23 |
1.4%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 26 |
1.6%
|
|
| 23 | 1 |
0.1%
|
|
| 25 | 2 |
0.1%
|
|
| 30 | 164 |
10.3%
|
|
| 35 | 5 |
0.3%
|
|
| 40 | 14 |
0.9%
|
|
| 45 | 12 |
0.8%
|
|
| 48 | 2 |
0.1%
|
|
| 50 | 2 |
0.1%
|
|
| 77 | Don't know | 13 |
0.8%
|
| Sysmiss | 2400 |