| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 6 | 3 |
0.2%
|
|
| 7 | 15 |
1%
|
|
| 8 | 115 |
7.4%
|
|
| 9 | 170 |
11%
|
|
| 10 | 257 |
16.6%
|
|
| 11 | 242 |
15.7%
|
|
| 12 | 194 |
12.6%
|
|
| 13 | 192 |
12.4%
|
|
| 14 | 110 |
7.1%
|
|
| 15 | 116 |
7.5%
|
|
| 16 | 88 |
5.7%
|
|
| 17 | 34 |
2.2%
|
|
| 18 | 4 |
0.3%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| 23 | 1 |
0.1%
|
|
| Sysmiss | 54 |