| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 58,703 | -1.0% |
| 1Q26 | 51,267 | -1.2% |
| 4Q25 | 68,609 | +6.8% |
| 3Q25 | 56,872 | +7.2% |
| 2Q25 | 59,278 | +4.5% |
| 1Q25 | 51,906 | +15.5% |
| 4Q24 | 64,262 | +27.1% |
| 3Q24 | 53,067 | +9.7% |
| 2Q24 | 56,741 | +8.3% |
| 1Q24 | 44,942 | +4.4% |
| 4Q23 | 50,542 | -2.2% |
| 3Q23 | 48,393 | +13.6% |
| 2Q23 | 52,415 | +26.4% |
| 1Q23 | 43,067 | +14.9% |
| 4Q22 | 51,671 | +8.7% |
| 3Q22 | 42,591 | +10.8% |
| 2Q22 | 41,456 | +18.8% |
| 1Q22 | 37,476 | +25.4% |
| 4Q21 | 47,527 | +13.9% |
| 3Q21 | 38,450 | +9.9% |
| 2Q21 | 34,905 | +3.3% |
| 1Q21 | 29,887 | -5.6% |
| 4Q20 | 41,720 | - |
| 3Q20 | 34,998 | - |
| 2Q20 | 33,783 | - |
| 1Q20 | 31,670 | - |
| 4Q16 | 28,014 | - |
| 3Q16 | 24,896 | - |