| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,059 | +76.2% |
| 2Q26 | 6,228 | +62.5% |
| 1Q26 | 5,708 | +58.2% |
| 4Q25 | 4,286 | +7.4% |
| 3Q25 | 4,006 | +5.1% |
| 2Q25 | 3,833 | -0.0% |
| 1Q25 | 3,608 | +9.0% |
| 4Q24 | 3,990 | +22.7% |
| 3Q24 | 3,812 | +6.8% |
| 2Q24 | 3,833 | +27.9% |
| 1Q24 | 3,311 | +26.3% |
| 4Q23 | 3,251 | +9.1% |
| 3Q23 | 3,571 | +20.7% |
| 2Q23 | 2,996 | +15.1% |
| 1Q23 | 2,620 | -11.5% |
| 4Q22 | 2,979 | -9.7% |
| 3Q22 | 2,958 | +19.5% |
| 2Q22 | 2,603 | +31.2% |
| 1Q22 | 2,962 | +59.9% |
| 4Q21 | 3,300 | -6.0% |
| 3Q21 | 2,475 | -28.1% |
| 2Q21 | 1,983 | -42.2% |
| 1Q21 | 1,852 | -44.3% |
| 4Q20 | 3,512 | -8.0% |
| 3Q20 | 3,443 | -10.3% |
| 2Q20 | 3,434 | -4.1% |
| 1Q20 | 3,327 | -0.4% |
| 4Q19 | 3,818 | - |
| 3Q19 | 3,836 | +28.6% |
| 2Q19 | 3,579 | +38.3% |
| 1Q19 | 3,340 | +55.0% |
| 3Q18 | 2,982 | +37.2% |
| 2Q18 | 2,587 | +17.6% |
| 1Q18 | 2,154 | +0.2% |
| 3Q17 | 2,173 | -15.6% |
| 2Q17 | 2,199 | - |
| 1Q17 | 2,151 | - |
| 3Q16 | 2,575 | - |