| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,089 | +84.5% |
| 3Q25 | 1,899 | -8.8% |
| 2Q25 | 3,213 | +3.2% |
| 1Q25 | 3,393 | +36.1% |
| 4Q24 | 1,132 | -50.2% |
| 3Q24 | 2,082 | -6.0% |
| 2Q24 | 3,113 | +24.1% |
| 1Q24 | 2,493 | -6.7% |
| 4Q23 | 2,274 | +28.4% |
| 3Q23 | 2,214 | +36.8% |
| 2Q23 | 2,508 | +41.9% |
| 1Q23 | 2,672 | +24.5% |
| 4Q22 | 1,771 | +184.3% |
| 3Q22 | 1,619 | +165.4% |
| 2Q22 | 1,768 | +144.9% |
| 1Q22 | 2,146 | +8.3% |
| 4Q21 | 623 | +114.8% |
| 3Q21 | 610 | +60.5% |
| 2Q21 | 722 | -37.8% |
| 1Q21 | 1,982 | +10.5% |
| 4Q20 | 290 | +8.6% |
| 3Q20 | 380 | +16.2% |
| 2Q20 | 1,161 | +62.2% |
| 1Q20 | 1,794 | -11.2% |
| 4Q19 | 267 | -35.4% |
| 3Q19 | 327 | +69.4% |
| 2Q19 | 716 | +61.6% |
| 1Q19 | 2,020 | +16.0% |
| 4Q18 | 413 | -11.6% |
| 3Q18 | 193 | -31.8% |
| 2Q18 | 443 | -42.4% |
| 1Q18 | 1,741 | +13.6% |
| 4Q17 | 467 | +65.6% |
| 3Q17 | 283 | +62.6% |
| 2Q17 | 769 | -5.9% |
| 1Q17 | 1,532 | -21.9% |
| 4Q16 | 282 | -60.3% |
| 3Q16 | 174 | - |
| 2Q16 | 817 | - |
| 1Q16 | 1,961 | - |
| 4Q15 | 710 | - |