| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3157 |
66.2%
|
|
| 1 | 920 |
19.3%
|
|
| 2 | 412 |
8.6%
|
|
| 3 | 98 |
2.1%
|
|
| 4 | 57 |
1.2%
|
|
| 5 | 38 |
0.8%
|
|
| 6 | 15 |
0.3%
|
|
| 7 | 6 |
0.1%
|
|
| 8 | 6 |
0.1%
|
|
| 10 | 16 |
0.3%
|
|
| 12 | 7 |
0.1%
|
|
| 20 | 20 |
0.4%
|
|
| 30 | 14 |
0.3%
|
|
| 97 | More than 97 | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 2420 |