| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 18 |
0.1%
|
| 2 | 2 | 184 |
1.1%
|
| 3 | 3 | 559 |
3.4%
|
| 4 | 4 | 929 |
5.6%
|
| 5 | 5 | 1387 |
8.4%
|
| 6 | 6 | 1735 |
10.5%
|
| 7 | 7 | 2167 |
13.1%
|
| 8 | 8 | 2153 |
13%
|
| 9 | 9 | 2102 |
12.7%
|
| 10 | 10 | 1922 |
11.6%
|
| 11 | 11 | 1045 |
6.3%
|
| 12 | 12 | 960 |
5.8%
|
| 13 | 13+ | 1383 |
8.4%
|
| Sysmiss | 126 |