| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 397 | -1.5% |
| 4Q25 | 471 | +11.3% |
| 3Q25 | 492 | +8.0% |
| 2Q25 | 455 | -77.7% |
| 1Q25 | 402 | -42.9% |
| 4Q24 | 424 | +29.3% |
| 3Q24 | 456 | +56.5% |
| 2Q24 | 2,046 | +574.9% |
| 1Q24 | 705 | +139.3% |
| 4Q23 | 328 | +7.6% |
| 3Q23 | 291 | -3.6% |
| 2Q23 | 303 | -0.8% |
| 1Q23 | 294 | -0.3% |
| 4Q22 | 304 | -13.7% |
| 3Q22 | 302 | -5.8% |
| 2Q22 | 305 | -10.3% |
| 1Q22 | 295 | -17.5% |
| 4Q21 | 353 | -2.8% |
| 3Q21 | 320 | -12.1% |
| 2Q21 | 340 | +19.4% |
| 1Q21 | 358 | +6.5% |
| 4Q20 | 363 | -78.7% |
| 3Q20 | 365 | +57.1% |
| 2Q20 | 285 | +41.8% |
| 1Q20 | 336 | +61.5% |
| 4Q19 | 1,708 | - |
| 3Q19 | 232 | - |
| 2Q19 | 201 | - |
| 1Q19 | 208 | - |