| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,375 | -16.0% |
| 1Q26 | 4,938 | +5.4% |
| 4Q25 | 4,619 | -55.6% |
| 3Q25 | 13,304 | +164.2% |
| 2Q25 | 5,212 | +6.1% |
| 1Q25 | 4,686 | -2.5% |
| 4Q24 | 10,394 | +115.9% |
| 3Q24 | 5,036 | +14.7% |
| 2Q24 | 4,912 | +14.4% |
| 1Q24 | 4,806 | +13.3% |
| 4Q23 | 4,813 | -44.2% |
| 3Q23 | 4,388 | +3.8% |
| 2Q23 | 4,294 | +3.8% |
| 1Q23 | 4,241 | +4.2% |
| 4Q22 | 8,632 | +109.2% |
| 3Q22 | 4,229 | +2.7% |
| 2Q22 | 4,135 | +4.4% |
| 1Q22 | 4,071 | +60.2% |
| 4Q21 | 4,126 | -46.9% |
| 3Q21 | 4,119 | -8.7% |
| 2Q21 | 3,961 | -18.7% |
| 1Q21 | 2,541 | -45.8% |
| 4Q20 | 7,771 | +72.5% |
| 3Q20 | 4,510 | +0.7% |
| 2Q20 | 4,873 | +14.7% |
| 1Q20 | 4,684 | +12.5% |
| 4Q19 | 4,505 | +13.9% |
| 3Q19 | 4,479 | +20.3% |
| 2Q19 | 4,248 | +14.1% |
| 1Q19 | 4,165 | +14.9% |
| 4Q18 | 3,955 | +15.9% |
| 3Q18 | 3,724 | +10.7% |
| 2Q18 | 3,722 | +13.5% |
| 1Q18 | 3,624 | +14.6% |
| 4Q17 | 3,411 | +9.2% |
| 3Q17 | 3,362 | +11.6% |
| 2Q17 | 3,279 | - |
| 1Q17 | 3,164 | - |
| 4Q16 | 3,123 | - |
| 3Q16 | 3,014 | - |