| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 388,174 | -13.0% |
| 3Q25 | 88,130 | -13.5% |
| 2Q25 | 363,807 | +7.4% |
| 1Q25 | 446,370 | +3.5% |
| 3Q24 | 101,876 | +13.3% |
| 2Q24 | 338,606 | -6.4% |
| 1Q24 | 431,356 | -2.9% |
| 3Q23 | 89,879 | -73.1% |
| 2Q23 | 361,669 | - |
| 1Q23 | 444,366 | -21.6% |
| 3Q22 | 334,643 | +155.4% |
| 1Q22 | 567,111 | +8.8% |
| 3Q21 | 131,039 | -25.8% |
| 2Q21 | 398,740 | -12.5% |
| 1Q21 | 521,032 | -4.8% |
| 3Q20 | 176,663 | -16.4% |
| 2Q19 | 455,926 | +2.2% |
| 1Q20 | 547,580 | -0.6% |
| 3Q19 | 211,421 | -12.4% |
| 1Q19 | 550,780 | +1.1% |
| 3Q18 | 241,429 | -7.9% |
| 2Q18 | 445,996 | -1.7% |
| 1Q18 | 544,973 | +8.4% |
| 3Q17 | 262,211 | +33.8% |
| 2Q17 | 453,659 | +5.4% |
| 1Q17 | 502,947 | -0.0% |
| 3Q16 | 195,969 | - |
| 2Q16 | 430,419 | - |
| 1Q16 | 503,141 | - |