| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,710 | +16.8% |
| 1Q26 | 5,181 | +16.1% |
| 4Q25 | 4,483 | +16.0% |
| 3Q25 | 5,179 | +12.3% |
| 2Q25 | 5,746 | +16.5% |
| 1Q25 | 4,461 | +13.6% |
| 4Q24 | 3,864 | +12.4% |
| 3Q24 | 4,613 | +17.2% |
| 2Q24 | 4,932 | +15.0% |
| 1Q24 | 3,928 | +14.0% |
| 4Q23 | 3,439 | +9.9% |
| 3Q23 | 3,935 | +20.7% |
| 2Q23 | 4,290 | +21.3% |
| 1Q23 | 3,445 | +19.6% |
| 4Q22 | 3,130 | +8.4% |
| 3Q22 | 3,260 | +12.4% |
| 2Q22 | 3,538 | +17.1% |
| 1Q22 | 2,880 | +14.6% |
| 4Q21 | 2,888 | +0.4% |
| 3Q21 | 2,902 | -13.2% |
| 2Q21 | 3,022 | -11.8% |
| 1Q21 | 2,514 | -3.8% |
| 4Q20 | 2,875 | +19.6% |
| 3Q20 | 3,343 | +18.6% |
| 2Q20 | 3,425 | +4.3% |
| 1Q20 | 2,612 | +0.8% |
| 4Q19 | 2,404 | +2.7% |
| 3Q19 | 2,819 | - |
| 2Q19 | 3,285 | +98.0% |
| 1Q19 | 2,592 | +124.1% |
| 4Q18 | 2,341 | +124.1% |
| 2Q18 | 1,658 | +32.2% |
| 1Q18 | 1,156 | +11.4% |
| 4Q17 | 1,044 | +23.7% |
| 3Q17 | 1,089 | +11.4% |
| 2Q17 | 1,254 | - |
| 1Q17 | 1,038 | - |
| 4Q16 | 844 | - |
| 3Q16 | 977 | - |