| Value | Category | Cases | |
|---|---|---|---|
| -998 | Don't Know | 6 |
5%
|
| -97 | Not Applicable | 1 |
0.8%
|
| 20 | 1 |
0.8%
|
|
| 100 | 2 |
1.7%
|
|
| 120 | 2 |
1.7%
|
|
| 140 | 1 |
0.8%
|
|
| 250 | 2 |
1.7%
|
|
| 400 | 5 |
4.2%
|
|
| 450 | 1 |
0.8%
|
|
| 500 | 30 |
25.2%
|
|
| 555 | 1 |
0.8%
|
|
| 600 | 13 |
10.9%
|
|
| 650 | 3 |
2.5%
|
|
| 700 | 14 |
11.8%
|
|
| 750 | 1 |
0.8%
|
|
| 800 | 29 |
24.4%
|
|
| 900 | 4 |
3.4%
|
|
| 999 | 3 |
2.5%
|