| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 653,346 | +2.4% |
| 2Q26 | 529,746 | -10.3% |
| 1Q26 | 492,488 | +5.8% |
| 4Q25 | 549,905 | +28.0% |
| 3Q25 | 638,291 | - |
| 2Q25 | 590,384 | +30.5% |
| 1Q25 | 465,450 | +46.8% |
| 4Q24 | 429,535 | -39.6% |
| 2Q24 | 452,234 | -32.0% |
| 1Q24 | 317,016 | -32.6% |
| 4Q23 | 711,319 | +6.2% |
| 3Q23 | 705,078 | +82.3% |
| 2Q23 | 664,800 | - |
| 1Q23 | 470,504 | +17.3% |
| 4Q22 | 669,774 | -8.8% |
| 3Q22 | 386,729 | - |
| 1Q22 | 401,263 | +5.8% |
| 4Q21 | 734,076 | +14.5% |
| 2Q21 | 375,979 | -36.3% |
| 1Q21 | 379,203 | -23.8% |
| 4Q20 | 641,052 | -8.9% |
| 3Q20 | 853,435 | +126.7% |
| 2Q19 | 590,681 | +1.9% |
| 1Q20 | 497,754 | +34.4% |
| 4Q19 | 703,713 | +60.7% |
| 3Q19 | 376,393 | -16.0% |
| 1Q19 | 370,312 | -13.3% |
| 4Q18 | 437,872 | -38.9% |
| 3Q18 | 447,855 | -1.9% |
| 2Q18 | 579,425 | +76.9% |
| 1Q18 | 427,194 | +46.1% |
| 4Q17 | 716,768 | +53.8% |
| 3Q17 | 456,707 | +7.6% |
| 2Q17 | 327,470 | +1.9% |
| 1Q17 | 292,327 | +12.6% |
| 4Q16 | 466,109 | - |
| 3Q16 | 424,634 | - |
| 2Q16 | 321,332 | - |
| 1Q16 | 259,584 | - |