| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2026 |
88.1%
|
|
| 1 | 4 |
0.2%
|
|
| 2 | 1 |
0%
|
|
| 3 | 2 |
0.1%
|
|
| 4 | 2 |
0.1%
|
|
| 6 | 5 |
0.2%
|
|
| 9 | 1 |
0%
|
|
| 10 | 16 |
0.7%
|
|
| 11 | 1 |
0%
|
|
| 15 | 12 |
0.5%
|
|
| 20 | 19 |
0.8%
|
|
| 25 | 2 |
0.1%
|
|
| 30 | 166 |
7.2%
|
|
| 35 | 1 |
0%
|
|
| 40 | 7 |
0.3%
|
|
| 45 | 2 |
0.1%
|
|
| 50 | 2 |
0.1%
|
|
| 59 | 3 |
0.1%
|
|
| 77 | Don't know | 27 |
1.2%
|
| Sysmiss | 4927 |