| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2367 |
86.6%
|
|
| 1 | 102 |
3.7%
|
|
| 11 | 15 |
0.5%
|
|
| 16 | 18 |
0.7%
|
|
| 2 | 43 |
1.6%
|
|
| 2 per week | 20 |
0.7%
|
|
| 3 | 59 |
2.2%
|
|
| 4 | 66 |
2.4%
|
|
| 5 | 29 |
1.1%
|
|
| 8 | 8 |
0.3%
|
|
| Yes | 7 |
0.3%
|