| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 39 |
15.5%
|
| -8 | Refused | 1 |
0.4%
|
| -5 | Not Applicable | 1 |
0.4%
|
| -3 | Missing | 19 |
7.6%
|
| 0 | 17 |
6.8%
|
|
| 9 | 1 |
0.4%
|
|
| 15 | 1 |
0.4%
|
|
| 99 | 1 |
0.4%
|
|
| 100 | 8 |
3.2%
|
|
| 150 | 3 |
1.2%
|
|
| 170 | 1 |
0.4%
|
|
| 200 | 14 |
5.6%
|
|
| 300 | 9 |
3.6%
|
|
| 340 | 1 |
0.4%
|
|
| 350 | 3 |
1.2%
|
|
| 400 | 10 |
4%
|
|
| 450 | 1 |
0.4%
|
|
| 500 | 25 |
10%
|
|
| 550 | 1 |
0.4%
|
|
| 600 | 10 |
4%
|
|
| 700 | 5 |
2%
|
|
| 800 | 6 |
2.4%
|
|
| 820 | 1 |
0.4%
|
|
| 840 | 1 |
0.4%
|
|
| 870 | 18 |
7.2%
|
|
| 880 | 1 |
0.4%
|
|
| 900 | 2 |
0.8%
|
|
| 920 | 1 |
0.4%
|
|
| 1000 | 9 |
3.6%
|
|
| 1200 | 2 |
0.8%
|
|
| 1300 | 2 |
0.8%
|
|
| 1500 | 7 |
2.8%
|
|
| 1600 | 1 |
0.4%
|
|
| 1700 | 1 |
0.4%
|
|
| 1800 | 1 |
0.4%
|
|
| 2000 | 5 |
2%
|
|
| 2200 | 1 |
0.4%
|
|
| 2400 | 1 |
0.4%
|
|
| 2500 | 1 |
0.4%
|
|
| 3000 | 3 |
1.2%
|
|
| 3500 | 1 |
0.4%
|
|
| 4000 | 2 |
0.8%
|
|
| 4800 | 1 |
0.4%
|
|
| 5000 | 3 |
1.2%
|
|
| 6000 | 2 |
0.8%
|
|
| 7000 | 2 |
0.8%
|
|
| 7800 | 1 |
0.4%
|
|
| 8000 | 1 |
0.4%
|
|
| 10000 | 1 |
0.4%
|
|
| 20000 | 1 |
0.4%
|
|
| 35000 | 1 |
0.4%
|
|
| Sysmiss | 7045 |