| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,039 | +51.2% |
| 1Q26 | 1,328 | -21.6% |
| 4Q25 | 2,110 | -19.4% |
| 3Q25 | 1,402 | -4.2% |
| 2Q25 | 687 | +110.7% |
| 1Q25 | 1,693 | +124.2% |
| 4Q24 | 2,617 | +379.3% |
| 3Q24 | 1,463 | +17.6% |
| 2Q24 | 326 | -63.7% |
| 1Q24 | 755 | -58.1% |
| 4Q23 | 546 | -77.1% |
| 3Q23 | 1,244 | -50.5% |
| 2Q23 | 898 | -63.0% |
| 1Q23 | 1,802 | -22.0% |
| 4Q22 | 2,381 | -12.7% |
| 3Q22 | 2,512 | +18.1% |
| 2Q22 | 2,430 | +45.6% |
| 1Q22 | 2,310 | +85.1% |
| 4Q21 | 2,727 | -2.9% |
| 3Q21 | 2,127 | +6.5% |
| 2Q21 | 1,669 | -49.4% |
| 1Q21 | 1,248 | -57.0% |
| 4Q20 | 2,807 | +9.6% |
| 3Q20 | 1,998 | -17.1% |
| 2Q20 | 3,296 | +2.1% |
| 1Q20 | 2,904 | -16.2% |
| 4Q19 | 2,560 | +3.1% |
| 3Q19 | 2,409 | +3.0% |
| 2Q19 | 3,228 | +55.2% |
| 1Q19 | 3,464 | +26.8% |
| 4Q18 | 2,482 | +68.2% |
| 3Q18 | 2,338 | +61.0% |
| 2Q18 | 2,080 | -2.2% |
| 1Q18 | 2,731 | +51.6% |
| 4Q17 | 1,475 | +41.7% |
| 3Q17 | 1,451 | +20.8% |
| 2Q17 | 2,126 | - |
| 1Q17 | 1,801 | - |
| 4Q16 | 1,041 | - |
| 3Q16 | 1,201 | - |