| Value | Category | Cases | |
|---|---|---|---|
| 1 | 811 |
14.8%
|
|
| 1.2 | 4 |
0.1%
|
|
| 1.5 | 183 |
3.3%
|
|
| 2 | 1553 |
28.4%
|
|
| 2.5 | 6 |
0.1%
|
|
| 3 | 2055 |
37.6%
|
|
| 3.5 | 3 |
0.1%
|
|
| 4 | 364 |
6.7%
|
|
| 4.5 | 4 |
0.1%
|
|
| 5 | 209 |
3.8%
|
|
| 6 | 227 |
4.2%
|
|
| 7 | 21 |
0.4%
|
|
| 8 | 8 |
0.1%
|
|
| 9 | 4 |
0.1%
|
|
| 14 | 1 |
0%
|
|
| 15 | 1 |
0%
|
|
| 77 | Don't know | 14 |
0.3%
|
| Sysmiss | 107 |