| Value | Category | Cases | |
|---|---|---|---|
| 0 | No production | 7 |
2.1%
|
| 1 | 25 |
7.6%
|
|
| 2 | 36 |
11%
|
|
| 3 | 18 |
5.5%
|
|
| 4 | 17 |
5.2%
|
|
| 5 | 13 |
4%
|
|
| 6 | 5 |
1.5%
|
|
| 7 | 5 |
1.5%
|
|
| 8 | 11 |
3.4%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 29 |
8.9%
|
|
| 12 | 5 |
1.5%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 2 |
0.6%
|
|
| 15 | 10 |
3.1%
|
|
| 16 | 3 |
0.9%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 19 |
5.8%
|
|
| 25 | 8 |
2.4%
|
|
| 30 | 11 |
3.4%
|
|
| 32 | 1 |
0.3%
|
|
| 35 | 3 |
0.9%
|
|
| 40 | 11 |
3.4%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 14 |
4.3%
|
|
| 60 | 6 |
1.8%
|
|
| 65 | 2 |
0.6%
|
|
| 70 | 1 |
0.3%
|
|
| 80 | 8 |
2.4%
|
|
| 90 | 2 |
0.6%
|
|
| 98 | Don't know | 0 |
0%
|
| 99 | 1 |
0.3%
|
|
| 100 | 11 |
3.4%
|
|
| 120 | 4 |
1.2%
|
|
| 150 | 10 |
3.1%
|
|
| 160 | 2 |
0.6%
|
|
| 180 | 1 |
0.3%
|
|
| 200 | 4 |
1.2%
|
|
| 230 | 1 |
0.3%
|
|
| 240 | 1 |
0.3%
|
|
| 250 | 2 |
0.6%
|
|
| 300 | 2 |
0.6%
|
|
| 375 | 1 |
0.3%
|
|
| 400 | 4 |
1.2%
|
|
| 490 | 1 |
0.3%
|
|
| 500 | 3 |
0.9%
|
|
| 520 | 1 |
0.3%
|
|
| 600 | 1 |
0.3%
|
|
| 900 | 1 |
0.3%
|
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 1953 |