| Value | Category | Cases | |
|---|---|---|---|
| -4 | Did not produce any | 1 |
0.9%
|
| -2 | don't know | 14 |
12.3%
|
| -1 | refuse | 1 |
0.9%
|
| 1 | 51 |
44.7%
|
|
| 2 | 18 |
15.8%
|
|
| 3 | 10 |
8.8%
|
|
| 4 | 1 |
0.9%
|
|
| 5 | 5 |
4.4%
|
|
| 6 | 2 |
1.8%
|
|
| 16 | 1 |
0.9%
|
|
| 20 | 2 |
1.8%
|
|
| 70 | 1 |
0.9%
|
|
| 100 | Invalid data | 0 |
0%
|
| 120 | Invalid data | 0 |
0%
|
| 140 | Invalid data | 0 |
0%
|
| 200 | Invalid data | 0 |
0%
|
| 255 | Invalid data | 0 |
0%
|
| 300 | 1 |
0.9%
|
|
| 400 | Invalid data | 1 |
0.9%
|
| 500 | Invalid data | 1 |
0.9%
|
| 600 | Invalid data | 0 |
0%
|
| 660 | Invalid data | 1 |
0.9%
|
| 700 | Invalid data | 0 |
0%
|
| 750 | Invalid data | 0 |
0%
|
| 800 | Invalid data | 1 |
0.9%
|
| 900 | Invalid data | 0 |
0%
|
| 1000 | Invalid data | 0 |
0%
|
| 1080 | Invalid data | 1 |
0.9%
|
| 1200 | 1 |
0.9%
|
|
| 1500 | Invalid data | 0 |
0%
|
| 1600 | Invalid data | 0 |
0%
|
| 3000 | Invalid data | 0 |
0%
|
| 5500 | Invalid data | 0 |
0%
|
| 8000 | Invalid data | 0 |
0%
|
| 23000 | Invalid data | 0 |
0%
|
| 62000 | Invalid data | 0 |
0%
|
| Sysmiss | 935 |