| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 61 |
8.4%
|
| -5 | Refund still outstanding | 70 |
9.7%
|
| 1 | One week or less | 70 |
9.7%
|
| 2 | 8 |
1.1%
|
|
| 3 | 79 |
10.9%
|
|
| 4 | 169 |
23.3%
|
|
| 5 | 65 |
9%
|
|
| 6 | 50 |
6.9%
|
|
| 7 | 9 |
1.2%
|
|
| 8 | 39 |
5.4%
|
|
| 9 | 4 |
0.6%
|
|
| 10 | 18 |
2.5%
|
|
| 12 | 18 |
2.5%
|
|
| 14 | 4 |
0.6%
|
|
| 15 | 5 |
0.7%
|
|
| 16 | 5 |
0.7%
|
|
| 20 | 4 |
0.6%
|
|
| 21 | 12 |
1.7%
|
|
| 22 | 2 |
0.3%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 1 |
0.1%
|
|
| 30 | 21 |
2.9%
|
|
| 35 | 1 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 60 | 4 |
0.6%
|
|
| 90 | 1 |
0.1%
|
|
| 120 | 1 |
0.1%
|
|
| Sysmiss | 1000 |