| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,295 | +25.5% |
| 3Q25 | 794 | -24.1% |
| 2Q25 | 808 | +21.5% |
| 1Q25 | 1,432 | -8.3% |
| 4Q24 | 1,032 | +49.1% |
| 3Q24 | 1,045 | +6.0% |
| 2Q24 | 665 | -20.0% |
| 1Q24 | 1,562 | +41.2% |
| 4Q23 | 692 | -40.3% |
| 3Q23 | 986 | -13.4% |
| 2Q23 | 831 | -40.5% |
| 1Q23 | 1,106 | -25.1% |
| 4Q22 | 1,161 | +42.2% |
| 3Q22 | 1,138 | -0.1% |
| 2Q22 | 1,398 | +22.8% |
| 1Q22 | 1,476 | -0.8% |
| 4Q21 | 816 | -20.7% |
| 3Q21 | 1,140 | +2.3% |
| 2Q21 | 1,139 | +18.7% |
| 1Q21 | 1,487 | +28.7% |
| 4Q20 | 1,029 | +91.7% |
| 3Q20 | 1,115 | +18.1% |
| 2Q20 | 959 | +8.1% |
| 1Q20 | 1,156 | +11.2% |
| 4Q19 | 537 | -4.1% |
| 3Q19 | 944 | +311.8% |
| 2Q19 | 887 | +198.9% |
| 1Q19 | 1,040 | +60.8% |
| 4Q18 | 560 | +627.8% |
| 3Q18 | 229 | -48.9% |
| 2Q18 | 296 | -34.4% |
| 1Q18 | 647 | -13.3% |
| 4Q17 | 77 | -206.8% |
| 3Q17 | 448 | +44.3% |
| 2Q17 | 452 | - |
| 1Q17 | 746 | - |
| 4Q16 | -73 | - |
| 3Q16 | 310 | - |