| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 854,731 | +11.6% |
| 1Q26 | 688,814 | -6.9% |
| 4Q25 | 780,106 | -1.9% |
| 3Q25 | 758,906 | +6.9% |
| 2Q25 | 766,142 | -3.8% |
| 1Q25 | 740,109 | +12.1% |
| 4Q24 | 795,035 | +32.5% |
| 3Q24 | 710,046 | +8.2% |
| 2Q24 | 796,550 | +49.4% |
| 1Q24 | 660,375 | +20.9% |
| 4Q23 | 599,809 | +3.3% |
| 3Q23 | 656,012 | -13.7% |
| 2Q23 | 533,101 | -35.3% |
| 1Q23 | 546,003 | -25.4% |
| 4Q22 | 580,707 | -7.9% |
| 3Q22 | 760,264 | - |
| 2Q22 | 823,568 | - |
| 1Q22 | 731,555 | - |
| 4Q21 | 630,789 | - |