| Value | Category | Cases | |
|---|---|---|---|
| -997 | Don't know | 3 |
0.2%
|
| 0 | 1480 |
97.6%
|
|
| 15 | 5 |
0.3%
|
|
| 20 | 1 |
0.1%
|
|
| 50 | 6 |
0.4%
|
|
| 55 | 1 |
0.1%
|
|
| 75 | 1 |
0.1%
|
|
| 80 | 1 |
0.1%
|
|
| 90 | 1 |
0.1%
|
|
| 100 | 2 |
0.1%
|
|
| 110 | 1 |
0.1%
|
|
| 150 | 1 |
0.1%
|
|
| 300 | 3 |
0.2%
|
|
| 350 | 1 |
0.1%
|
|
| 400 | 1 |
0.1%
|
|
| 450 | 1 |
0.1%
|
|
| 500 | 1 |
0.1%
|
|
| 600 | 1 |
0.1%
|
|
| 770 | 1 |
0.1%
|
|
| 850 | 1 |
0.1%
|
|
| 1000 | 1 |
0.1%
|
|
| 2000 | 1 |
0.1%
|
|
| 2100 | 1 |
0.1%
|
|
| 14000 | 1 |
0.1%
|
|
| Sysmiss | 364 |