| Value | Category | Cases | |
|---|---|---|---|
| 1 | 894 |
64.5%
|
|
| 2 | 333 |
24%
|
|
| 3 | 35 |
2.5%
|
|
| 4 | 31 |
2.2%
|
|
| 5 | 28 |
2%
|
|
| 6 | 21 |
1.5%
|
|
| 7 | 23 |
1.7%
|
|
| 8 | 6 |
0.4%
|
|
| 9 | 5 |
0.4%
|
|
| 10 | 3 |
0.2%
|
|
| 11 | 2 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 18 | 1 |
0.1%
|
|
| 19 | 1 |
0.1%
|
|
| Sysmiss | 2003 |