| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 345 | -73.8% |
| 3Q25 | 1,906 | +8.0% |
| 2Q25 | 1,307 | -42.3% |
| 1Q25 | 1,210 | +112.1% |
| 4Q24 | 1,316 | +5.4% |
| 3Q24 | 1,765 | -5.4% |
| 2Q24 | 2,265 | +234.9% |
| 1Q24 | 570 | -517.4% |
| 4Q23 | 1,249 | -12.4% |
| 3Q23 | 1,865 | +1917.4% |
| 2Q23 | 676 | +5.0% |
| 1Q23 | -137 | -121.2% |
| 4Q22 | 1,424 | +13.6% |
| 3Q22 | 92 | +0.5% |
| 2Q22 | 644 | +65.1% |
| 1Q22 | 645 | +81.0% |
| 4Q21 | 1,254 | +416.4% |
| 3Q21 | 92 | -77.7% |
| 2Q21 | 390 | -2.5% |
| 1Q21 | 356 | -57.1% |
| 4Q20 | 242 | -48.5% |
| 3Q20 | 412 | +810.1% |
| 2Q20 | 400 | +777.2% |
| 1Q20 | 831 | +113.5% |
| 4Q19 | 471 | -35.7% |
| 3Q19 | 45 | -69.8% |
| 2Q19 | 45 | -80.1% |
| 1Q19 | 389 | -21.1% |
| 4Q18 | 733 | +183.7% |
| 3Q18 | 150 | -76.4% |
| 2Q18 | 229 | -32.9% |
| 1Q18 | 493 | +13.3% |
| 4Q17 | 258 | -11.5% |
| 3Q17 | 636 | +63.2% |
| 2Q17 | 341 | -9.7% |
| 1Q17 | 435 | +52.5% |
| 4Q16 | 292 | +16.4% |
| 3Q16 | 389 | - |
| 2Q16 | 378 | - |
| 1Q16 | 285 | - |
| 4Q15 | 251 | - |