| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,028 | +34.7% |
| 2Q26 | 639 | -12.2% |
| 1Q26 | 894 | +23.7% |
| 4Q25 | 409 | +50.9% |
| 3Q25 | 763 | +19.0% |
| 2Q25 | 728 | +158.2% |
| 1Q25 | 723 | +28.4% |
| 4Q24 | 271 | +101.2% |
| 3Q24 | 641 | +4.3% |
| 2Q24 | 282 | -47.9% |
| 1Q24 | 563 | +28.9% |
| 4Q23 | 134 | -32.0% |
| 3Q23 | 614 | +9.6% |
| 2Q23 | 541 | +50.9% |
| 1Q23 | 436 | -10.6% |
| 4Q22 | 198 | -33.7% |
| 3Q22 | 561 | +39.9% |
| 2Q22 | 359 | +9.3% |
| 1Q22 | 488 | +25.8% |
| 4Q21 | 298 | +19.5% |
| 3Q21 | 401 | -11.7% |
| 2Q21 | 328 | +17.4% |
| 1Q21 | 388 | +11.8% |
| 4Q20 | 250 | -17.8% |
| 3Q20 | 454 | +51.5% |
| 2Q20 | 279 | -5.5% |
| 1Q20 | 347 | +35.5% |
| 4Q19 | 304 | +1.2% |
| 3Q19 | 299 | +26.2% |
| 2Q19 | 296 | +84.5% |
| 1Q19 | 256 | +35.0% |
| 4Q18 | 300 | -3.6% |
| 3Q18 | 237 | +37.4% |
| 2Q18 | 160 | -27.8% |
| 1Q18 | 190 | +40.1% |
| 4Q17 | 311 | -0.5% |
| 3Q17 | 172 | +35.7% |
| 2Q17 | 222 | - |
| 1Q17 | 135 | - |
| 4Q16 | 313 | - |
| 3Q16 | 127 | - |