| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 253,503 | +2.9% |
| 2Q25 | 255,317 | -0.1% |
| 1Q25 | 241,879 | +5.7% |
| 4Q24 | 259,319 | +2.0% |
| 3Q24 | 246,396 | +3.4% |
| 2Q24 | 255,496 | +3.6% |
| 1Q24 | 228,833 | -1.7% |
| 4Q23 | 254,150 | -8.0% |
| 3Q23 | 238,408 | -7.8% |
| 2Q23 | 246,689 | -0.2% |
| 1Q23 | 232,905 | +5.6% |
| 4Q22 | 276,372 | +14.5% |
| 3Q22 | 258,604 | +25.3% |
| 2Q22 | 247,117 | +18.8% |
| 1Q22 | 220,624 | +16.2% |
| 4Q21 | 241,399 | +13.6% |
| 3Q21 | 206,421 | +6.1% |
| 2Q21 | 207,932 | +9.0% |
| 1Q21 | 189,822 | -1.9% |
| 4Q20 | 212,561 | -2.9% |
| 3Q20 | 194,532 | - |
| 2Q20 | 190,779 | - |
| 1Q20 | 193,432 | - |
| 4Q19 | 218,948 | - |
| 4Q15 | 175,409 | - |