| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,502 | +26.9% |
| 2Q26 | 2,514 | +26.3% |
| 1Q26 | 2,200 | +36.3% |
| 4Q25 | 2,309 | +18.2% |
| 3Q25 | 1,971 | +25.9% |
| 2Q25 | 1,991 | +22.2% |
| 1Q25 | 1,614 | +17.5% |
| 4Q24 | 1,953 | +25.5% |
| 3Q24 | 1,565 | +26.5% |
| 2Q24 | 1,629 | +29.0% |
| 1Q24 | 1,374 | +25.4% |
| 4Q23 | 1,556 | +24.4% |
| 3Q23 | 1,236 | +11.2% |
| 2Q23 | 1,262 | +10.7% |
| 1Q23 | 1,095 | +17.9% |
| 4Q22 | 1,251 | -22.5% |
| 3Q22 | 1,111 | +12.6% |
| 2Q22 | 1,140 | +1.1% |
| 1Q22 | 929 | +2.5% |
| 4Q21 | 1,613 | +13.4% |
| 3Q21 | 987 | +13.9% |
| 2Q21 | 1,128 | +11.6% |
| 1Q21 | 906 | +12.9% |
| 4Q20 | 1,423 | -0.9% |
| 3Q20 | 867 | +18.0% |
| 2Q20 | 1,010 | -1.3% |
| 1Q20 | 803 | +37.6% |
| 4Q19 | 1,435 | +4.0% |
| 3Q19 | 734 | +30.0% |
| 2Q19 | 1,023 | +15.3% |
| 1Q19 | 584 | +16.7% |
| 4Q18 | 1,380 | +2.1% |
| 3Q18 | 564 | +14.5% |
| 2Q18 | 888 | +21.2% |
| 1Q18 | 500 | +27.1% |
| 4Q17 | 1,352 | -9.2% |
| 3Q17 | 493 | -12.1% |
| 2Q17 | 732 | - |
| 1Q17 | 393 | - |
| 4Q16 | 1,489 | - |
| 3Q16 | 561 | - |