| Size | Narrow | Average | Wide | Extra Wide |
|---|---|---|---|---|
| 5 | 2.99 | 3.07 | 3.15 | 3.23 |
| 5.5 | 3.03 | 3.11 | 3.19 | 3.27 |
| 6 | 3.07 | 3.15 | 3.23 | 3.31 |
| 6.5 | 3.11 | 3.19 | 3.27 | 3.35 |
| 7 | 3.15 | 3.23 | 3.31 | 3.39 |
| 7.5 | 3.19 | 3.27 | 3.35 | 3.43 |
| 8 | 3.23 | 3.31 | 3.39 | 3.46 |
| 8.5 | 3.27 | 3.35 | 3.43 | 3.5 |
| 9 | 3.31 | 3.39 | 3.46 | 3.54 |
| 9.5 | 3.35 | 3.43 | 3.5 | 3.58 |
| 10 | 3.39 | 3.46 | 3.54 | 3.62 |
| 10.5 | 3.43 | 3.5 | 3.58 | 3.66 |
| 11 | 3.46 | 3.54 | 3.62 | 3.7 |
| 11.5 | 3.5 | 3.58 | 3.66 | 3.74 |
| 12 | 3.54 | 3.62 | 3.7 | 3.78 |
| 12.5 | 3.58 | 3.66 | 3.74 | 3.82 |
| 13 | 3.62 | 3.7 | 3.78 | 3.86 |
| 13.5 | 3.66 | 3.74 | 3.82 | 3.9 |
| 14 | 3.7 | 3.78 | 3.86 | 3.94 |