| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 731,212 | -6.4% |
| 2Q25 | 711,327 | -10.9% |
| 1Q25 | 755,393 | -4.6% |
| 4Q24 | 779,193 | +1.6% |
| 3Q24 | 781,501 | +5.1% |
| 2Q24 | 798,557 | +9.6% |
| 1Q24 | 791,759 | +2.9% |
| 4Q23 | 766,762 | +74.4% |
| 3Q23 | 743,737 | +72.4% |
| 2Q23 | 728,744 | +78.6% |
| 1Q23 | 769,289 | +77.4% |
| 4Q22 | 439,723 | +10.1% |
| 3Q22 | 431,484 | +34.3% |
| 2Q22 | 407,973 | +33.1% |
| 1Q22 | 433,554 | +45.1% |
| 4Q21 | 399,356 | +66.3% |
| 3Q21 | 321,210 | - |
| 2Q21 | 306,484 | - |
| 1Q21 | 298,790 | - |
| 4Q20 | 240,157 | - |