| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 18 |
0%
|
| 2 | 1 | 293 |
0.2%
|
| 3 | 2 | 1390 |
1%
|
| 4 | 3 | 3306 |
2.3%
|
| 5 | 4 | 7210 |
5.1%
|
| 6 | 5 | 9804 |
7%
|
| 7 | 6 | 15103 |
10.7%
|
| 8 | 7 | 16233 |
11.5%
|
| 9 | 8 | 19596 |
13.9%
|
| 10 | 9 | 15765 |
11.2%
|
| 11 | 10 | 14639 |
10.4%
|
| 12 | 11 | 9457 |
6.7%
|
| 13 | 12 | 7678 |
5.5%
|
| 14 | 13 | 5000 |
3.6%
|
| 15 | 14 | 3749 |
2.7%
|
| 16 | 15 | 2842 |
2%
|
| 17 | 16 | 1982 |
1.4%
|
| 18 | 17 | 1462 |
1%
|
| 19 | 18 | 1157 |
0.8%
|
| 20 | 19`+ | 4125 |
2.9%
|
| Missing value | 1373 |