| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 477,707 | +32.7% |
| 3Q25 | 359,938 | -14.6% |
| 2Q25 | 383,522 | -9.4% |
| 1Q25 | 365,151 | -14.7% |
| 4Q24 | 359,961 | -23.1% |
| 3Q24 | 421,399 | -7.3% |
| 2Q24 | 423,208 | -5.4% |
| 1Q24 | 428,079 | -2.4% |
| 4Q23 | 468,047 | -24.1% |
| 3Q23 | 454,494 | +23.3% |
| 2Q23 | 447,486 | +14.9% |
| 1Q23 | 438,738 | +21.2% |
| 4Q22 | 616,815 | +59.9% |
| 3Q22 | 368,732 | -3.1% |
| 2Q22 | 389,331 | +12.2% |
| 1Q22 | 361,966 | -2.8% |
| 4Q21 | 385,725 | -40.4% |
| 3Q21 | 380,357 | +2.9% |
| 2Q21 | 347,058 | +2.7% |
| 1Q21 | 372,209 | -0.3% |
| 4Q20 | 646,941 | +35.5% |
| 3Q20 | 369,629 | -16.8% |
| 2Q20 | 337,824 | -34.2% |
| 1Q20 | 373,225 | -7.9% |
| 4Q19 | 477,547 | +2.0% |
| 3Q19 | 444,309 | +16.9% |
| 2Q19 | 513,487 | +8.7% |
| 1Q19 | 405,371 | +13.6% |
| 4Q18 | 468,091 | -9.9% |
| 3Q18 | 379,920 | +11.0% |
| 2Q18 | 472,307 | +32.9% |
| 1Q18 | 356,740 | +9.4% |
| 4Q17 | 519,623 | +5.1% |
| 3Q17 | 342,355 | +3.6% |
| 2Q17 | 355,385 | -8.4% |
| 1Q17 | 326,180 | +14.7% |
| 4Q16 | 494,308 | -2.3% |
| 3Q16 | 330,371 | - |
| 2Q16 | 387,771 | - |
| 1Q16 | 284,354 | - |
| 4Q15 | 505,692 | - |