| Value | Category | Cases | |
|---|---|---|---|
| -997 | Don't know | 3 |
0.2%
|
| 0 | 1425 |
93.9%
|
|
| 1 | 1 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 9 |
0.6%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| 26 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 50 | 7 |
0.5%
|
|
| 70 | 4 |
0.3%
|
|
| 72 | 1 |
0.1%
|
|
| 75 | 44 |
2.9%
|
|
| 79 | 1 |
0.1%
|
|
| 80 | 1 |
0.1%
|
|
| 100 | 5 |
0.3%
|
|
| 150 | 1 |
0.1%
|
|
| 1240 | 1 |
0.1%
|
|
| Sysmiss | 364 |