| Value | Category | Cases | |
|---|---|---|---|
| 0 | No production | 1 |
1.2%
|
| 1 | 12 |
14.5%
|
|
| 2 | 8 |
9.6%
|
|
| 3 | 5 |
6%
|
|
| 4 | 4 |
4.8%
|
|
| 5 | 5 |
6%
|
|
| 6 | 3 |
3.6%
|
|
| 8 | 4 |
4.8%
|
|
| 9 | 2 |
2.4%
|
|
| 10 | 7 |
8.4%
|
|
| 12 | 1 |
1.2%
|
|
| 15 | 2 |
2.4%
|
|
| 16 | 1 |
1.2%
|
|
| 18 | 2 |
2.4%
|
|
| 20 | 5 |
6%
|
|
| 25 | 1 |
1.2%
|
|
| 30 | 2 |
2.4%
|
|
| 42 | 1 |
1.2%
|
|
| 50 | 7 |
8.4%
|
|
| 60 | 2 |
2.4%
|
|
| 75 | 1 |
1.2%
|
|
| 80 | 2 |
2.4%
|
|
| 98 | Don't know | 0 |
0%
|
| 100 | 1 |
1.2%
|
|
| 105 | 1 |
1.2%
|
|
| 120 | 1 |
1.2%
|
|
| 140 | 1 |
1.2%
|
|
| 450 | 1 |
1.2%
|
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 2197 |