| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -218 | -121.0% |
| 3Q25 | 197 | -78.7% |
| 2Q25 | 937 | +6.1% |
| 1Q25 | 1,055 | -19.8% |
| 4Q24 | 1,039 | -23.7% |
| 3Q24 | 923 | -19.7% |
| 2Q24 | 883 | -28.2% |
| 1Q24 | 1,315 | -11.6% |
| 4Q23 | 1,362 | -25.5% |
| 3Q23 | 1,149 | -41.8% |
| 2Q23 | 1,230 | -41.1% |
| 1Q23 | 1,488 | -36.8% |
| 4Q22 | 1,829 | -17.1% |
| 3Q22 | 1,974 | -1.2% |
| 2Q22 | 2,090 | +9.9% |
| 1Q22 | 2,356 | +30.9% |
| 4Q21 | 2,207 | +23.8% |
| 3Q21 | 1,997 | +37.7% |
| 2Q21 | 1,902 | +30.5% |
| 1Q21 | 1,799 | +17.9% |
| 4Q20 | 1,783 | +22.0% |
| 3Q20 | 1,450 | +29.6% |
| 2Q20 | 1,457 | +29.0% |
| 1Q20 | 1,526 | +22.9% |
| 4Q19 | 1,461 | +28.4% |
| 3Q19 | 1,119 | +21.8% |
| 2Q19 | 1,129 | +29.6% |
| 1Q19 | 1,242 | +50.2% |
| 4Q18 | 1,137 | +52.2% |
| 3Q18 | 919 | +59.8% |
| 2Q18 | 871 | +109.3% |
| 1Q18 | 827 | +71.0% |
| 4Q17 | 747 | +220.3% |
| 3Q17 | 575 | +131.0% |
| 2Q17 | 416 | +125.9% |
| 1Q17 | 483 | +88.9% |
| 4Q16 | 233 | -37.5% |
| 3Q16 | 249 | - |
| 2Q16 | 184 | - |
| 1Q16 | 256 | - |
| 4Q15 | 373 | - |