| Value | Category | Cases | |
|---|---|---|---|
| 31 | 4773 |
2.5%
|
|
| 32 | 11067 |
5.8%
|
|
| 33 | 529 |
0.3%
|
|
| 34 | 72524 |
38.3%
|
|
| 35 | 29259 |
15.5%
|
|
| 36 | 31034 |
16.4%
|
|
| 37 | 29681 |
15.7%
|
|
| 38 | 8987 |
4.7%
|
|
| 39 | 1448 |
0.8%
|
|
| Sysmiss | 189389 |