| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,190 | +16.8% |
| 4Q25 | 1,586 | +16.1% |
| 3Q25 | 1,117 | +54.3% |
| 2Q25 | 1,934 | +16.6% |
| 1Q25 | 1,019 | +166.1% |
| 4Q24 | 1,366 | +4.2% |
| 3Q24 | 724 | +36.9% |
| 2Q24 | 1,658 | +71.6% |
| 1Q24 | 383 | -43.5% |
| 4Q23 | 1,311 | -4.0% |
| 3Q23 | 529 | +50.3% |
| 2Q23 | 966 | +42.9% |
| 1Q23 | 678 | +355.0% |
| 4Q22 | 1,366 | +142.6% |
| 3Q22 | 352 | -21.6% |
| 2Q22 | 676 | -39.5% |
| 1Q22 | 149 | -47.0% |
| 4Q21 | 563 | +887.7% |
| 3Q21 | 449 | -15066.7% |
| 2Q21 | 1,118 | +115.0% |
| 1Q21 | 281 | +134.2% |
| 4Q20 | 57 | -93.4% |
| 3Q20 | -3 | -101.4% |
| 2Q20 | 520 | -26.9% |
| 1Q20 | 120 | -74.5% |
| 4Q19 | 865 | +1.3% |
| 3Q19 | 207 | -58.2% |
| 2Q19 | 711 | -18.1% |
| 1Q19 | 470 | -25.0% |
| 4Q18 | 854 | +10.1% |
| 3Q18 | 495 | -2.1% |
| 2Q18 | 868 | +20.1% |
| 1Q18 | 627 | +77.1% |
| 4Q17 | 775 | +65.0% |
| 3Q17 | 505 | +59.2% |
| 2Q17 | 722 | -0.8% |
| 1Q17 | 354 | -46.9% |
| 4Q16 | 470 | - |
| 3Q16 | 317 | - |
| 2Q16 | 728 | - |
| 1Q16 | 667 | - |