| Value | Category | Cases | |
|---|---|---|---|
| 0 | No production | 7 |
2.5%
|
| 1 | 21 |
7.5%
|
|
| 2 | 27 |
9.6%
|
|
| 3 | 17 |
6.1%
|
|
| 4 | 16 |
5.7%
|
|
| 5 | 19 |
6.8%
|
|
| 6 | 4 |
1.4%
|
|
| 6.5 | 1 |
0.4%
|
|
| 7 | 5 |
1.8%
|
|
| 8 | 4 |
1.4%
|
|
| 9 | 2 |
0.7%
|
|
| 10 | 24 |
8.6%
|
|
| 12 | 4 |
1.4%
|
|
| 14 | 1 |
0.4%
|
|
| 15 | 5 |
1.8%
|
|
| 16 | 1 |
0.4%
|
|
| 18 | 1 |
0.4%
|
|
| 20 | 18 |
6.4%
|
|
| 25 | 5 |
1.8%
|
|
| 30 | 12 |
4.3%
|
|
| 40 | 7 |
2.5%
|
|
| 42 | 1 |
0.4%
|
|
| 45 | 2 |
0.7%
|
|
| 50 | 21 |
7.5%
|
|
| 60 | 4 |
1.4%
|
|
| 65 | 1 |
0.4%
|
|
| 70 | 3 |
1.1%
|
|
| 75 | 2 |
0.7%
|
|
| 80 | 3 |
1.1%
|
|
| 90 | 2 |
0.7%
|
|
| 98 | Don't know | 0 |
0%
|
| 100 | 10 |
3.6%
|
|
| 120 | 3 |
1.1%
|
|
| 130 | 1 |
0.4%
|
|
| 150 | 4 |
1.4%
|
|
| 180 | 1 |
0.4%
|
|
| 200 | 3 |
1.1%
|
|
| 240 | 1 |
0.4%
|
|
| 250 | 3 |
1.1%
|
|
| 256 | 1 |
0.4%
|
|
| 300 | 3 |
1.1%
|
|
| 350 | 3 |
1.1%
|
|
| 500 | 1 |
0.4%
|
|
| 1000 | 1 |
0.4%
|
|
| 1150 | 1 |
0.4%
|
|
| 1200 | 2 |
0.7%
|
|
| 2000 | 1 |
0.4%
|
|
| 9999 | Missing | 0 |
0%
|
| 9999.9 | 1 |
0.4%
|
|
| Sysmiss | 2000 |