| 
 | 
| 交換率 | 理論 (900個) | 5%削 (855個) | 10%削 (810個) | 
| 25玉 | 17.9 | 19.7 | 22.7 | 
| 26玉 | 18.1 | 19.9 | 23.0 | 
| 27玉 | 18.3 | 20.1 | 23.2 | 
| 28玉 | 18.5 | 20.3 | 23.5 | 
| 29玉 | 18.7 | 20.5 | 23.7 | 
| 30玉 | 18.9 | 20.7 | 23.9 | 
| 31玉 | 19.0 | 20.9 | 24.1 | 
| 32玉 | 19.2 | 21.0 | 24.3 | 
| 33玉 | 19.5 | 21.4 | 24.7 | 
| 34玉 | 19.5 | 21.4 | 24.7 | 
| 35玉 | 19.6 | 21.5 | 24.8 | 
| 36玉 | 19.7 | 21.6 | 25.0 | 
| 37玉 | 19.9 | 21.8 | 25.1 | 
| 38玉 | 20.0 | 21.9 | 25.3 | 
| 39玉 | 20.1 | 22.0 | 25.4 | 
| 40玉 | 20.2 | 22.2 | 25.6 | 

