| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,281 | -9.6% |
| 2Q26 | 4,841 | -32.3% |
| 1Q26 | 6,002 | +6.4% |
| 4Q25 | 7,180 | +32.8% |
| 3Q25 | 6,945 | +20.9% |
| 2Q25 | 7,149 | +39.7% |
| 1Q25 | 5,640 | +59.8% |
| 4Q24 | 5,408 | +31.8% |
| 3Q24 | 5,744 | +5.9% |
| 2Q24 | 5,119 | -12.7% |
| 1Q24 | 3,530 | -25.7% |
| 4Q23 | 4,103 | -15.5% |
| 3Q23 | 5,423 | -0.2% |
| 2Q23 | 5,867 | +23.7% |
| 1Q23 | 4,749 | +49.2% |
| 4Q22 | 4,854 | +81.5% |
| 3Q22 | 5,435 | +88.1% |
| 2Q22 | 4,744 | +87.5% |
| 1Q22 | 3,182 | +47.7% |
| 4Q21 | 2,674 | +1.0% |
| 3Q21 | 2,889 | +13.3% |
| 2Q21 | 2,530 | +32.1% |
| 1Q21 | 2,155 | -3.5% |
| 4Q20 | 2,647 | +1.9% |
| 3Q20 | 2,550 | +0.4% |
| 2Q20 | 1,915 | -19.1% |
| 1Q20 | 2,234 | +8.9% |
| 4Q19 | 2,597 | +2.1% |
| 3Q19 | 2,539 | -7.0% |
| 2Q19 | 2,368 | +6.3% |
| 1Q19 | 2,051 | +22.8% |
| 4Q18 | 2,545 | +87.2% |
| 3Q18 | 2,731 | +111.8% |
| 2Q18 | 2,228 | +85.1% |
| 1Q18 | 1,670 | +51.7% |
| 4Q17 | 1,359 | +8.5% |
| 3Q17 | 1,289 | +18.6% |
| 2Q17 | 1,203 | +46.7% |
| 1Q17 | 1,100 | +69.0% |
| 4Q16 | 1,253 | - |
| 3Q16 | 1,087 | - |
| 2Q16 | 820 | - |
| 1Q16 | 651 | - |