| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 28 |
2.3%
|
|
| 2 | 249 |
20.8%
|
|
| 3 | 163 |
13.6%
|
|
| 4 | 135 |
11.3%
|
|
| 5 | 135 |
11.3%
|
|
| 6 | 95 |
7.9%
|
|
| 7 | 63 |
5.3%
|
|
| 8 | 67 |
5.6%
|
|
| 9 | 33 |
2.8%
|
|
| 10 | 61 |
5.1%
|
|
| 11 | 18 |
1.5%
|
|
| 12 | 21 |
1.8%
|
|
| 13 | 14 |
1.2%
|
|
| 14 | 12 |
1%
|
|
| 15 | 26 |
2.2%
|
|
| 16 | 4 |
0.3%
|
|
| 17 | 6 |
0.5%
|
|
| 18 | 13 |
1.1%
|
|
| 19 | 3 |
0.3%
|
|
| 20 | 54 |
4.5%
|