| Value | Category | Cases | |
|---|---|---|---|
| -997 | Don't know | 2 |
0.1%
|
| 0 | 1479 |
97.5%
|
|
| 20 | 10 |
0.7%
|
|
| 50 | 2 |
0.1%
|
|
| 100 | 4 |
0.3%
|
|
| 110 | 1 |
0.1%
|
|
| 120 | 2 |
0.1%
|
|
| 150 | 1 |
0.1%
|
|
| 200 | 3 |
0.2%
|
|
| 250 | 2 |
0.1%
|
|
| 300 | 3 |
0.2%
|
|
| 350 | 1 |
0.1%
|
|
| 400 | 1 |
0.1%
|
|
| 480 | 1 |
0.1%
|
|
| 500 | 1 |
0.1%
|
|
| 600 | 1 |
0.1%
|
|
| 700 | 1 |
0.1%
|
|
| 1500 | 2 |
0.1%
|
|
| Sysmiss | 364 |