| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 476,903 | +216.3% |
| 4Q25 | 482,376 | +74.7% |
| 3Q25 | 165,772 | -38.9% |
| 1Q25 | 150,796 | -62.2% |
| 4Q24 | 276,192 | -45.8% |
| 3Q24 | 271,153 | -37.6% |
| 1Q24 | 399,432 | -5.0% |
| 4Q23 | 509,834 | -15.7% |
| 3Q23 | 434,546 | -26.2% |
| 2Q23 | 607,435 | +7.2% |
| 1Q23 | 420,437 | -22.9% |
| 4Q22 | 604,621 | +12.7% |
| 3Q22 | 589,157 | +12.1% |
| 2Q22 | 566,723 | -4.7% |
| 1Q22 | 545,120 | -6.9% |
| 4Q21 | 536,264 | -14.5% |
| 3Q21 | 525,435 | +7.1% |
| 2Q21 | 594,953 | -12.2% |
| 1Q21 | 585,632 | -3.0% |
| 4Q20 | 627,198 | -15.6% |
| 3Q20 | 490,495 | -9.3% |
| 2Q20 | 677,886 | -1.9% |
| 1Q20 | 603,566 | +6.2% |
| 4Q19 | 743,425 | -7.0% |
| 3Q19 | 540,751 | - |
| 2Q19 | 691,132 | -0.2% |
| 1Q19 | 568,530 | -3.8% |
| 4Q18 | 799,470 | -9.3% |
| 2Q18 | 692,854 | -19.0% |
| 1Q18 | 590,787 | -12.1% |
| 4Q17 | 881,700 | - |
| 3Q17 | 680,046 | -1.1% |
| 2Q17 | 854,989 | -13.0% |
| 1Q17 | 671,872 | -12.0% |
| 3Q16 | 687,773 | - |
| 2Q16 | 983,195 | - |
| 1Q16 | 763,659 | - |