| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 863,937 | +14.7% |
| 1Q26 | 752,145 | +16.2% |
| 3Q25 | 674,593 | -14.0% |
| 2Q25 | 753,332 | -9.0% |
| 1Q25 | 647,543 | -4.7% |
| 4Q24 | 644,362 | +181.8% |
| 3Q24 | 784,221 | +20.3% |
| 2Q24 | 828,279 | +58.9% |
| 1Q24 | 679,805 | +10.8% |
| 4Q23 | 228,635 | -58.9% |
| 3Q23 | 651,963 | +37.6% |
| 2Q23 | 521,202 | -9.9% |
| 1Q23 | 613,428 | +20.2% |
| 4Q22 | 556,798 | -12.8% |
| 3Q22 | 473,765 | -25.1% |
| 2Q22 | 578,575 | +37.7% |
| 1Q22 | 510,313 | +6.5% |
| 4Q21 | 638,260 | -23.7% |
| 3Q21 | 632,768 | +48.9% |
| 2Q21 | 420,247 | -10.0% |
| 1Q21 | 479,337 | -2.6% |
| 4Q20 | 836,502 | +47.4% |
| 3Q20 | 424,974 | +14.3% |
| 2Q20 | 467,123 | +0.6% |
| 1Q20 | 492,297 | +18.8% |
| 4Q19 | 567,325 | +36.4% |
| 3Q19 | 371,893 | -12.4% |
| 2Q19 | 464,371 | +3.8% |
| 1Q19 | 414,351 | +14.9% |
| 4Q18 | 415,930 | +1.2% |
| 3Q18 | 424,740 | -5.5% |
| 2Q18 | 447,526 | -6.0% |
| 1Q18 | 360,676 | -5.9% |
| 4Q17 | 411,048 | -11.7% |
| 3Q17 | 449,658 | -2.6% |
| 2Q17 | 476,206 | - |
| 1Q17 | 383,326 | - |
| 4Q16 | 465,718 | - |
| 3Q16 | 461,466 | - |