| Size | Narrow | Average | Wide | Extra Wide |
|---|---|---|---|---|
| 5 | 2.81 | 3.19 | 3.56 | 3.94 |
| 5.5 | 2.88 | 3.25 | 3.63 | 4 |
| 6 | 2.94 | 3.31 | 3.69 | 4.06 |
| 6.5 | 3 | 3.38 | 3.75 | 4.13 |
| 7 | 3.06 | 3.44 | 3.81 | 4.19 |
| 7.5 | 3.13 | 3.5 | 3.88 | 4.25 |
| 8 | 3.19 | 3.56 | 3.94 | 4.31 |
| 8.5 | 3.25 | 3.63 | 4 | 4.38 |
| 9 | 3.31 | 3.69 | 4.06 | 4.44 |
| 9.5 | 3.38 | 3.75 | 4.13 | 4.5 |
| 10 | 3.44 | 3.81 | 4.19 | 4.56 |
| 10.5 | 3.5 | 3.88 | 4.25 | 4.63 |
| 11 | 3.56 | 3.94 | 4.31 | 4.69 |
| 11.5 | 3.63 | 4 | 4.38 | 4.75 |
| 12 | 3.69 | 4.06 | 4.44 | 4.81 |
| 12.5 | 3.75 | 4.13 | 4.5 | 4.88 |
| 13 | 3.81 | 4.19 | 4.56 | 4.94 |
| 13.5 | 3.88 | 4.25 | 4.63 | 5 |
| 14 | 3.94 | 4.31 | 4.69 | 5.06 |