| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,096 | +22.4% |
| 2Q26 | 3,531 | -3.1% |
| 1Q26 | 3,681 | +18.8% |
| 4Q25 | 3,331 | +10.1% |
| 3Q25 | 3,346 | +18.1% |
| 2Q25 | 3,645 | +20.5% |
| 1Q25 | 3,099 | +10.5% |
| 4Q24 | 3,026 | +15.2% |
| 3Q24 | 2,832 | -5.1% |
| 2Q24 | 3,026 | +19.9% |
| 1Q24 | 2,805 | +16.1% |
| 4Q23 | 2,627 | +10.4% |
| 3Q23 | 2,985 | +31.3% |
| 2Q23 | 2,524 | +4.1% |
| 1Q23 | 2,416 | +7.6% |
| 4Q22 | 2,379 | +19.3% |
| 3Q22 | 2,272 | +5.4% |
| 2Q22 | 2,425 | +3.9% |
| 1Q22 | 2,246 | +10.7% |
| 4Q21 | 1,993 | +31.6% |
| 3Q21 | 2,157 | -23.7% |
| 2Q21 | 2,333 | - |
| 1Q21 | 2,027 | +9.5% |
| 4Q20 | 1,514 | +109.1% |
| 3Q19 | 2,827 | +99.4% |
| 1Q20 | 1,851 | +22.6% |
| 4Q19 | 724 | -51.9% |
| 2Q19 | 1,607 | - |
| 1Q19 | 1,509 | - |
| 4Q18 | 1,505 | - |
| 3Q18 | 1,417 | - |