| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 293,172 | +4.9% |
| 2Q25 | 271,938 | -0.4% |
| 1Q25 | 227,104 | -2.3% |
| 4Q24 | 264,718 | +4.0% |
| 3Q24 | 279,606 | +0.3% |
| 2Q24 | 273,096 | +6.9% |
| 1Q24 | 232,465 | +9.2% |
| 4Q23 | 254,496 | +9.2% |
| 3Q23 | 278,889 | +10.0% |
| 2Q23 | 255,373 | +10.7% |
| 1Q23 | 212,967 | +17.9% |
| 4Q22 | 233,143 | +17.9% |
| 3Q22 | 253,502 | +28.2% |
| 2Q22 | 230,593 | +20.3% |
| 1Q22 | 180,639 | +13.9% |
| 4Q21 | 197,727 | +13.3% |
| 3Q21 | 197,789 | +2.8% |
| 2Q21 | 191,652 | +16.5% |
| 1Q21 | 158,566 | -2.6% |
| 4Q20 | 174,523 | -6.7% |
| 3Q20 | 192,429 | - |
| 2Q20 | 164,553 | - |
| 1Q20 | 162,776 | - |
| 4Q19 | 186,976 | - |
| 3Q17 | 178,150 | +6.1% |
| 2Q17 | 166,343 | +4.0% |
| 1Q17 | 137,990 | -2.5% |
| 4Q16 | 159,970 | -4.6% |
| 3Q16 | 167,836 | - |
| 2Q16 | 159,873 | - |
| 1Q16 | 141,597 | - |
| 4Q15 | 167,636 | - |