| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,430 | -25.1% |
| 2Q26 | 1,796 | -0.2% |
| 1Q26 | 1,289 | -36.9% |
| 4Q25 | 1,896 | -30.7% |
| 3Q25 | 1,910 | +87.8% |
| 2Q25 | 1,799 | -9.2% |
| 1Q25 | 2,044 | -10.8% |
| 4Q24 | 2,735 | -26.4% |
| 3Q23 | 1,017 | -56.6% |
| 2Q24 | 1,981 | -37.0% |
| 1Q24 | 2,292 | -11.9% |
| 4Q23 | 3,716 | -351.9% |
| 3Q22 | 2,343 | +173.7% |
| 2Q23 | 3,143 | +113.7% |
| 1Q23 | 2,600 | +72.6% |
| 4Q22 | -1,476 | -200.6% |
| 2Q21 | 1,470 | +59.6% |
| 1Q22 | 1,506 | +11.7% |
| 4Q21 | 1,466 | +5.2% |
| 3Q21 | 856 | -31.9% |
| 1Q21 | 1,347 | +22.3% |
| 4Q20 | 1,393 | +10.7% |
| 3Q20 | 1,257 | - |
| 2Q20 | 921 | -16.4% |
| 1Q20 | 1,102 | -14.2% |
| 4Q19 | 1,259 | +3.6% |
| 2Q19 | 1,102 | +5.9% |
| 1Q19 | 1,284 | -10.1% |
| 4Q18 | 1,216 | -12.6% |
| 3Q18 | 1,123 | -14.4% |
| 2Q18 | 1,041 | -9.8% |
| 1Q18 | 1,428 | +19.0% |
| 4Q17 | 1,390 | +4.4% |
| 3Q17 | 1,312 | +16.2% |
| 2Q17 | 1,154 | - |
| 1Q17 | 1,199 | - |
| 4Q16 | 1,332 | - |
| 3Q16 | 1,129 | - |