| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 164,996 | +10.3% |
| 1Q26 | 158,389 | +24.1% |
| 4Q25 | 152,354 | +25.9% |
| 3Q25 | 162,430 | +25.3% |
| 2Q25 | 149,547 | +26.1% |
| 1Q25 | 127,653 | +14.0% |
| 4Q24 | 120,988 | -1.6% |
| 3Q24 | 129,612 | +0.8% |
| 2Q24 | 118,628 | -3.1% |
| 1Q24 | 112,000 | +0.7% |
| 4Q23 | 122,918 | +25.5% |
| 3Q23 | 128,594 | +31.1% |
| 2Q23 | 122,378 | +36.9% |
| 1Q23 | 111,276 | +35.5% |
| 4Q22 | 97,920 | +31.3% |
| 3Q22 | 98,114 | +18.8% |
| 2Q22 | 89,373 | +18.7% |
| 1Q22 | 82,112 | +23.6% |
| 4Q21 | 74,568 | -24.4% |
| 3Q21 | 82,586 | +3.8% |
| 2Q21 | 75,316 | -4.0% |
| 1Q21 | 66,445 | -14.6% |
| 4Q20 | 98,663 | +69.3% |
| 3Q20 | 79,571 | +29.2% |
| 2Q20 | 78,417 | +40.0% |
| 1Q20 | 77,760 | +30.2% |
| 4Q19 | 58,273 | -4.5% |
| 3Q19 | 61,580 | -3.3% |
| 2Q19 | 56,027 | -3.7% |
| 1Q19 | 59,713 | -2.5% |
| 4Q18 | 61,046 | +3.2% |
| 3Q18 | 63,665 | +5.8% |
| 2Q18 | 58,189 | +5.3% |
| 1Q18 | 61,245 | +7.9% |
| 4Q17 | 59,152 | +2.0% |
| 3Q17 | 60,177 | -4.8% |
| 2Q17 | 55,269 | +0.6% |
| 1Q17 | 56,736 | +4.8% |
| 4Q16 | 58,013 | - |
| 3Q16 | 63,198 | - |
| 2Q16 | 54,926 | - |
| 1Q16 | 54,138 | - |