| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 9 |
5.9%
|
| 0 | 1 |
0.7%
|
|
| 1 | 2 |
1.3%
|
|
| 2 | 2 |
1.3%
|
|
| 4 | 1 |
0.7%
|
|
| 5 | 2 |
1.3%
|
|
| 6 | 5 |
3.3%
|
|
| 8 | 1 |
0.7%
|
|
| 10 | 29 |
19.1%
|
|
| 15 | 3 |
2%
|
|
| 20 | 25 |
16.4%
|
|
| 25 | 1 |
0.7%
|
|
| 30 | 34 |
22.4%
|
|
| 40 | 4 |
2.6%
|
|
| 45 | 3 |
2%
|
|
| 50 | 4 |
2.6%
|
|
| 60 | 7 |
4.6%
|
|
| 73 | 1 |
0.7%
|
|
| 90 | 8 |
5.3%
|
|
| 100 | 2 |
1.3%
|
|
| 120 | 3 |
2%
|
|
| 140 | 1 |
0.7%
|
|
| 150 | 1 |
0.7%
|
|
| 180 | 1 |
0.7%
|
|
| 200 | 2 |
1.3%
|
|
| Sysmiss | 1983 |