| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,048 | +16.6% |
| 1Q26 | 5,117 | +44.5% |
| 4Q25 | 6,922 | -4.3% |
| 3Q25 | 5,108 | +33.4% |
| 2Q25 | 4,329 | +27.1% |
| 1Q25 | 3,541 | +26.4% |
| 4Q24 | 7,234 | +18.1% |
| 3Q24 | 3,830 | -9.6% |
| 2Q24 | 3,405 | -10.7% |
| 1Q24 | 2,802 | -20.1% |
| 4Q23 | 6,123 | -10.0% |
| 3Q23 | 4,235 | -13.6% |
| 2Q23 | 3,815 | +12.6% |
| 1Q23 | 3,509 | +8.9% |
| 4Q22 | 6,802 | -15.5% |
| 3Q22 | 4,902 | +9.3% |
| 2Q22 | 3,389 | -23.0% |
| 1Q22 | 3,222 | -9.9% |
| 4Q21 | 8,047 | +7.7% |
| 3Q21 | 4,484 | +19.4% |
| 2Q21 | 4,401 | +27.9% |
| 1Q21 | 3,576 | +57.5% |
| 4Q20 | 7,471 | +19.9% |
| 3Q20 | 3,757 | +3.7% |
| 2Q20 | 3,441 | +22.5% |
| 1Q20 | 2,271 | +15.5% |
| 4Q19 | 6,229 | -4.2% |
| 3Q19 | 3,624 | +8.9% |
| 2Q19 | 2,810 | +22.5% |
| 1Q19 | 1,966 | -1.8% |
| 4Q18 | 6,500 | +5.4% |
| 3Q18 | 3,328 | +16.0% |
| 2Q18 | 2,293 | +16.7% |
| 1Q18 | 2,003 | +24.8% |
| 4Q17 | 6,169 | +14.2% |
| 3Q17 | 2,870 | -1.2% |
| 2Q17 | 1,965 | - |
| 1Q17 | 1,605 | - |
| 4Q16 | 5,403 | - |
| 3Q16 | 2,905 | - |