| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,964 | -4.0% |
| 1Q26 | 5,803 | -9.8% |
| 4Q25 | 4,087 | -0.6% |
| 3Q25 | 6,788 | +104.1% |
| 2Q25 | 7,252 | +295.9% |
| 1Q25 | 6,435 | +373.9% |
| 4Q24 | 4,112 | +647.6% |
| 3Q24 | 3,326 | -4.1% |
| 2Q24 | 1,832 | -58.2% |
| 1Q24 | 1,358 | -74.8% |
| 4Q23 | 550 | -85.6% |
| 3Q23 | 3,470 | -42.6% |
| 2Q23 | 4,383 | -17.7% |
| 1Q23 | 5,393 | -15.8% |
| 4Q22 | 3,814 | -28.4% |
| 3Q22 | 6,041 | +12.4% |
| 2Q22 | 5,324 | +91.6% |
| 1Q22 | 6,405 | +80.7% |
| 4Q21 | 5,330 | +46.4% |
| 3Q21 | 5,376 | +10.8% |
| 2Q21 | 2,779 | -29.0% |
| 1Q21 | 3,545 | +16.9% |
| 4Q20 | 3,641 | +9.3% |
| 3Q20 | 4,851 | +0.6% |
| 2Q20 | 3,915 | -17.3% |
| 1Q20 | 3,033 | -40.5% |
| 4Q19 | 3,331 | -22.1% |
| 3Q19 | 4,820 | -16.5% |
| 2Q19 | 4,732 | -6.9% |
| 1Q19 | 5,094 | +2.7% |
| 4Q18 | 4,276 | +17.0% |
| 3Q18 | 5,775 | +28.3% |
| 2Q18 | 5,084 | +7.7% |
| 1Q18 | 4,960 | +33.3% |
| 4Q17 | 3,654 | +10.0% |
| 3Q17 | 4,501 | -5.0% |
| 2Q17 | 4,719 | - |
| 1Q17 | 3,721 | - |
| 4Q16 | 3,323 | - |
| 3Q16 | 4,737 | - |