| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,501 | +64.3% |
| 3Q25 | 1,807 | +40.4% |
| 2Q25 | 1,347 | +2.9% |
| 1Q25 | 1,093 | +3.8% |
| 4Q24 | 913 | +11.2% |
| 3Q24 | 1,287 | +54.5% |
| 2Q24 | 1,309 | +95.4% |
| 1Q24 | 1,053 | +523.7% |
| 4Q23 | 821 | -7.2% |
| 3Q23 | 833 | -19.4% |
| 2Q23 | 670 | -35.1% |
| 1Q23 | 168 | -83.9% |
| 4Q22 | 886 | +12.5% |
| 3Q22 | 1,034 | -14.0% |
| 2Q22 | 1,032 | +5.8% |
| 1Q22 | 1,051 | +8.0% |
| 4Q21 | 787 | +47.6% |
| 3Q21 | 1,202 | +71.2% |
| 2Q21 | 975 | +53.5% |
| 1Q21 | 973 | +95.5% |
| 4Q20 | 533 | +96.9% |
| 3Q20 | 702 | -7.0% |
| 2Q20 | 635 | +57.2% |
| 1Q20 | 498 | +142.1% |
| 4Q19 | 271 | -43.0% |
| 3Q19 | 755 | +6.7% |
| 2Q19 | 404 | -22.0% |
| 1Q19 | 205 | -60.5% |
| 4Q18 | 475 | +12.9% |
| 3Q18 | 708 | +28.4% |
| 2Q18 | 518 | -0.2% |
| 1Q18 | 520 | +2.4% |
| 4Q17 | 420 | -23.7% |
| 1Q17 | 519 | +2.1% |
| 3Q17 | 551 | -10.0% |
| 2Q17 | 501 | +1.8% |
| 1Q17 | 508 | +2.5% |
| 4Q16 | 583 | - |
| 3Q16 | 612 | - |
| 2Q16 | 493 | - |
| 1Q16 | 496 | - |