| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,054 | +17.1% |
| 4Q25 | 1,155 | +7.7% |
| 3Q25 | 1,034 | +17.3% |
| 2Q25 | 1,021 | +38.3% |
| 1Q25 | 900 | +25.6% |
| 4Q24 | 1,073 | +27.1% |
| 3Q24 | 881 | +25.8% |
| 2Q24 | 738 | +23.2% |
| 1Q24 | 716 | +24.8% |
| 4Q23 | 844 | +15.1% |
| 3Q23 | 700 | +30.3% |
| 2Q23 | 599 | +13.8% |
| 1Q23 | 574 | +18.0% |
| 4Q22 | 734 | +32.0% |
| 3Q22 | 537 | -4.7% |
| 2Q22 | 526 | -6.7% |
| 1Q22 | 486 | +4.2% |
| 4Q21 | 556 | +9.7% |
| 3Q21 | 564 | +19.0% |
| 2Q21 | 564 | +16.4% |
| 1Q21 | 467 | -2.5% |
| 4Q20 | 506 | -0.5% |
| 3Q20 | 474 | +7.7% |
| 2Q20 | 485 | +137.1% |
| 1Q20 | 478 | +139.5% |
| 4Q19 | 509 | +126.1% |
| 3Q19 | 440 | +116.0% |
| 2Q19 | 204 | -8.7% |
| 1Q19 | 199 | +0.6% |
| 4Q18 | 225 | +17.2% |
| 3Q18 | 203 | +22.1% |
| 2Q18 | 224 | +22.4% |
| 1Q18 | 198 | +9.8% |
| 4Q17 | 192 | -6.3% |
| 3Q17 | 167 | -20.0% |
| 2Q17 | 183 | -7.0% |
| 1Q17 | 181 | -7.0% |
| 4Q16 | 205 | - |
| 3Q16 | 208 | - |
| 2Q16 | 196 | - |
| 1Q16 | 194 | - |