| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
0.4%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 360 | 1 |
0.4%
|
|
| 970 | 1 |
0.4%
|
|
| 1100 | 1 |
0.4%
|
|
| 1200 | 1 |
0.4%
|
|
| 1430 | 1 |
0.4%
|
|
| 1500 | 71 |
28.1%
|
|
| 1510 | 7 |
2.8%
|
|
| 1530 | 2 |
0.8%
|
|
| 1550 | 2 |
0.8%
|
|
| 1560 | 1 |
0.4%
|
|
| 1590 | 2 |
0.8%
|
|
| 1600 | 145 |
57.3%
|
|
| 1610 | 1 |
0.4%
|
|
| 1620 | 10 |
4%
|
|
| 1650 | 1 |
0.4%
|
|
| 1660 | 3 |
1.2%
|
|
| 1700 | 1 |
0.4%
|
|
| 1800 | 1 |
0.4%
|
|
| Sysmiss | 1699 |