| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 39,001 | +0.8% |
| 2Q26 | 44,392 | +9.0% |
| 1Q26 | 31,972 | +15.6% |
| 4Q25 | 50,023 | +57.4% |
| 3Q25 | 38,710 | +85.0% |
| 2Q25 | 40,732 | +75.8% |
| 1Q25 | 27,650 | +62.6% |
| 4Q24 | 31,775 | -3.8% |
| 3Q24 | 20,919 | +1.0% |
| 2Q24 | 23,171 | -1.9% |
| 1Q24 | 17,002 | +1.9% |
| 4Q23 | 33,028 | +22.9% |
| 3Q23 | 20,707 | +7.9% |
| 2Q23 | 23,631 | +3.2% |
| 1Q23 | 16,691 | +7.1% |
| 4Q22 | 26,870 | +10.5% |
| 3Q22 | 19,197 | -0.1% |
| 2Q22 | 22,899 | +15.1% |
| 1Q22 | 15,589 | -4.5% |
| 4Q21 | 24,321 | -8.9% |
| 3Q21 | 19,224 | +0.6% |
| 2Q21 | 19,893 | -18.7% |
| 1Q21 | 16,318 | +2.0% |
| 4Q20 | 26,711 | - |
| 3Q20 | 19,101 | - |
| 2Q20 | 24,476 | - |
| 1Q20 | 15,995 | - |
| 4Q17 | 19,216 | +11.7% |
| 3Q17 | 14,027 | -0.3% |
| 2Q17 | 16,019 | - |
| 1Q17 | 11,603 | - |
| 4Q16 | 17,208 | - |
| 3Q16 | 14,068 | - |