| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 631 | +10.3% |
| 2Q25 | 1,167 | +36.9% |
| 1Q25 | 573 | +29.6% |
| 4Q24 | 1,056 | -7.2% |
| 3Q24 | 581 | -29.2% |
| 2Q24 | 852 | -11.7% |
| 1Q24 | 442 | +14.2% |
| 4Q23 | 1,138 | -9.1% |
| 3Q23 | 822 | -9.8% |
| 2Q23 | 965 | +45.8% |
| 1Q23 | 386 | -44.4% |
| 4Q22 | 1,251 | +64.2% |
| 3Q22 | 911 | +38.8% |
| 2Q22 | 662 | -22.3% |
| 1Q22 | 695 | +48.3% |
| 4Q21 | 762 | -37.8% |
| 3Q21 | 656 | -17.7% |
| 2Q21 | 851 | -10.4% |
| 1Q21 | 469 | -29.2% |
| 4Q20 | 1,226 | -4.3% |
| 3Q20 | 797 | -20.2% |
| 2Q20 | 950 | -21.3% |
| 1Q20 | 662 | -28.3% |
| 4Q19 | 1,281 | -21.0% |
| 3Q19 | 999 | +13.3% |
| 2Q19 | 1,207 | +36.6% |
| 1Q19 | 924 | +32.3% |
| 4Q18 | 1,622 | +15.9% |
| 3Q18 | 882 | +8.5% |
| 2Q18 | 883 | -14.2% |
| 1Q18 | 698 | +23.2% |
| 4Q17 | 1,399 | +18.4% |
| 3Q17 | 813 | -32.5% |
| 2Q17 | 1,030 | -0.8% |
| 1Q17 | 567 | -31.9% |
| 4Q16 | 1,182 | - |
| 3Q16 | 1,204 | - |
| 2Q16 | 1,038 | - |
| 1Q16 | 833 | - |