| Value | Category | Cases | |
|---|---|---|---|
| 1 | 990 |
9.3%
|
|
| 2 | 1014 |
9.5%
|
|
| 3 | 1802 |
17%
|
|
| 4 | 583 |
5.5%
|
|
| 5 | 1019 |
9.6%
|
|
| 6 | 263 |
2.5%
|
|
| 7 | 220 |
2.1%
|
|
| 8 | 104 |
1%
|
|
| 9 | 99 |
0.9%
|
|
| 10 | 134 |
1.3%
|
|
| 11 | 284 |
2.7%
|
|
| 12 | 238 |
2.2%
|
|
| 97 | inconsistent | 1 |
0%
|
| 98 | dk month | 3870 |
36.4%
|
| Sysmiss | 4730 |