| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 913 | +38.3% |
| 1Q26 | 936 | +10.1% |
| 4Q25 | 508 | +1.6% |
| 3Q25 | 880 | +18.0% |
| 2Q25 | 660 | +1.5% |
| 1Q25 | 850 | +10.1% |
| 4Q24 | 500 | -21.9% |
| 3Q24 | 746 | -35.4% |
| 2Q24 | 650 | -30.6% |
| 1Q24 | 772 | -29.3% |
| 4Q23 | 640 | +11.3% |
| 3Q23 | 1,155 | +27.9% |
| 2Q23 | 936 | +23.2% |
| 1Q23 | 1,092 | +21.1% |
| 4Q22 | 575 | -3.2% |
| 3Q22 | 903 | +35.8% |
| 2Q22 | 760 | +47.6% |
| 1Q22 | 902 | +38.3% |
| 4Q21 | 594 | +67.3% |
| 3Q21 | 665 | +4.6% |
| 2Q21 | 515 | +28.1% |
| 1Q21 | 652 | +28.6% |
| 4Q20 | 355 | +32.5% |
| 3Q20 | 636 | -20.8% |
| 2Q20 | 402 | +123.3% |
| 1Q20 | 507 | +25.8% |
| 4Q19 | 268 | 0.0% |
| 3Q19 | 803 | +68.7% |
| 2Q19 | 180 | -49.2% |
| 1Q19 | 403 | +21.4% |
| 4Q18 | 268 | +15.5% |
| 3Q18 | 476 | +26.3% |
| 2Q18 | 354 | +86.3% |
| 1Q18 | 332 | +68.5% |
| 4Q17 | 232 | +0.4% |
| 3Q17 | 377 | -10.5% |
| 2Q17 | 190 | - |
| 1Q17 | 197 | - |
| 4Q16 | 231 | - |
| 3Q16 | 421 | - |