| value | category | cases | |
|---|---|---|---|
| 0 | 729 |
1.8%
|
|
| 1 | 4331 |
10.5%
|
|
| 2 | 1959 |
4.7%
|
|
| 3 | 1478 |
3.6%
|
|
| 4 | 4+ | 4500 |
10.9%
|
| 5 | Never used | 28432 |
68.6%
|
| 9 | 91 |