| Value | Category | Cases | |
|---|---|---|---|
| 0 | No paid labor involved | 571 |
92.8%
|
| 0.5 | 3 |
0.5%
|
|
| 1 | 15 |
2.4%
|
|
| 2 | 10 |
1.6%
|
|
| 3 | 5 |
0.8%
|
|
| 4 | 3 |
0.5%
|
|
| 5 | 2 |
0.3%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 2 |
0.3%
|
|
| 9 | 1 |
0.2%
|
|
| 20 | 1 |
0.2%
|
|
| 9999.9 | 1 |
0.2%
|
|
| Sysmiss | 1665 |