| Size | Capacity |
|---|---|
| 9×9 | 4 couples |
| 9×12 | 6 couples |
| 9×15 | 8 couples |
| 9×18 | 9 couples |
| 9×21 | 12 couples |
| 12×12 | 8 couples |
| 12×15 | 12 couples |
| Size | Capacity |
|---|---|
| 12×18 | 16 couples |
| 12×21 | 18 couples |
| 15×15 | 15 couples |
| 15×18 | 20 couples |
| 15×21 | 22 couples |
| 15×24 | 25 couples |
| 15×27 | 27 couples |
| Size | Capacity |
|---|---|
| 15×30 | 30 couples |
| 18×18 | 22 couples |
| 18×21 | 26 couples |
| 18×24 | 29 couples |
| 21×21 | 30 couples |