| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 22836 |
5.2%
|
| 2 | 2-3 | 158919 |
36.3%
|
| 3 | 4-5 | 197506 |
45.1%
|
| 4 | 6-7 | 50881 |
11.6%
|
| 5 | 8-9 | 7122 |
1.6%
|
| 6 | 10+ | 772 |
0.2%
|