| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 378 | -75.4% |
| 1Q25 | 1,329 | +5.6% |
| 3Q25 | 1,536 | +24.3% |
| 2Q25 | 1,232 | -6.7% |
| 1Q25 | 1,258 | +6.8% |
| 4Q24 | 1,495 | -6.5% |
| 3Q24 | 1,236 | -4.3% |
| 2Q24 | 1,320 | +6.4% |
| 1Q24 | 1,178 | -5.0% |
| 4Q23 | 1,599 | -23.6% |
| 3Q23 | 1,292 | -0.3% |
| 2Q23 | 1,241 | +7.8% |
| 1Q23 | 1,240 | +9.1% |
| 4Q22 | 2,093 | +34.7% |
| 3Q22 | 1,295 | -18.9% |
| 2Q22 | 1,151 | -9.0% |
| 1Q22 | 1,137 | +7.0% |
| 4Q21 | 1,554 | -16.2% |
| 3Q21 | 1,597 | -6.8% |
| 2Q21 | 1,264 | -16.2% |
| 1Q21 | 1,062 | -41.7% |
| 4Q20 | 1,854 | +6.3% |
| 3Q20 | 1,714 | +7.1% |
| 2Q20 | 1,509 | +27.8% |
| 1Q20 | 1,823 | +68.8% |
| 4Q19 | 1,745 | +77.6% |
| 3Q19 | 1,601 | +82.0% |
| 2Q19 | 1,181 | +55.0% |
| 1Q19 | 1,080 | +83.1% |
| 4Q18 | 982 | +29.8% |
| 3Q18 | 879 | -15.2% |
| 2Q18 | 762 | +8.6% |
| 1Q18 | 589 | +10.0% |
| 4Q17 | 756 | +55.8% |
| 3Q17 | 1,037 | +82.3% |
| 2Q17 | 701 | - |
| 1Q17 | 536 | - |
| 4Q16 | 485 | - |
| 3Q16 | 569 | - |