| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 349,799 | -27.2% |
| 1Q26 | 366,789 | -24.3% |
| 4Q25 | 421,586 | -14.3% |
| 2Q25 | 480,226 | +3.3% |
| 1Q25 | 484,393 | +4.1% |
| 4Q24 | 491,895 | +3.3% |
| 3Q24 | 499,858 | +5.9% |
| 2Q24 | 465,027 | +3.5% |
| 1Q24 | 465,190 | +7.4% |
| 4Q23 | 476,398 | +5.1% |
| 3Q23 | 472,159 | +7.1% |
| 2Q23 | 449,105 | +3.0% |
| 1Q23 | 433,017 | -3.5% |
| 4Q22 | 453,347 | -11.6% |
| 3Q22 | 440,695 | -21.6% |
| 2Q22 | 436,005 | -43.2% |
| 1Q22 | 448,702 | -1.5% |
| 4Q21 | 513,108 | +8.4% |
| 3Q21 | 561,939 | +104.6% |
| 2Q21 | 768,115 | +208.1% |
| 1Q21 | 455,745 | +103.1% |
| 4Q20 | 473,218 | +72.6% |
| 3Q20 | 274,618 | +45.1% |
| 2Q20 | 249,280 | +12.4% |
| 1Q20 | 224,351 | +40.5% |
| 4Q19 | 274,160 | +42.3% |
| 3Q19 | 189,214 | +42.4% |
| 2Q19 | 221,751 | +80.3% |
| 1Q19 | 159,730 | +44.0% |
| 4Q18 | 192,704 | +74.3% |
| 3Q18 | 132,916 | +12.9% |
| 2Q18 | 123,014 | +42.8% |
| 1Q18 | 110,890 | +92.5% |
| 4Q17 | 110,561 | +78.4% |
| 3Q17 | 117,731 | +111.0% |
| 2Q17 | 86,117 | - |
| 1Q17 | 57,595 | - |
| 4Q16 | 61,991 | - |
| 3Q16 | 55,805 | - |