| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,574 | -18.6% |
| 3Q25 | 1,645 | +7635.0% |
| 2Q25 | 430 | -22.9% |
| 1Q25 | 1,497 | +87.1% |
| 4Q24 | 1,934 | -245.3% |
| 3Q24 | 21 | -106.8% |
| 2Q24 | 557 | -473.3% |
| 1Q24 | 800 | +0.4% |
| 4Q23 | -1,332 | -178.7% |
| 3Q23 | -315 | -136.4% |
| 2Q23 | -150 | -73.4% |
| 1Q23 | 797 | +25.1% |
| 4Q22 | 1,691 | +210.3% |
| 3Q22 | 863 | -17.0% |
| 2Q22 | -563 | -137.6% |
| 1Q22 | 637 | -67.7% |
| 4Q21 | 545 | -54.5% |
| 3Q21 | 1,040 | -47.2% |
| 2Q21 | 1,493 | +140.9% |
| 1Q21 | 1,970 | +4.4% |
| 4Q20 | 1,198 | -25.0% |
| 3Q20 | 1,971 | +242.3% |
| 2Q20 | 619 | +72.6% |
| 1Q20 | 1,887 | -24.3% |
| 4Q19 | 1,597 | +35.0% |
| 3Q19 | 575 | +16.7% |
| 2Q19 | 359 | -72.0% |
| 1Q19 | 2,493 | +53.2% |
| 4Q18 | 1,183 | +465.0% |
| 3Q18 | 493 | -45.6% |
| 2Q18 | 1,283 | +147.5% |
| 1Q18 | 1,627 | -29.1% |
| 4Q17 | 209 | -72.5% |
| 3Q17 | 907 | -715.1% |
| 2Q17 | 518 | - |
| 1Q17 | 2,294 | - |
| 4Q16 | 761 | - |
| 3Q16 | -148 | - |