| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,687 | +15.4% |
| 4Q25 | 1,193 | -1.9% |
| 3Q25 | 1,666 | +4.2% |
| 2Q25 | 1,562 | +11.0% |
| 1Q25 | 1,462 | -12.2% |
| 4Q24 | 1,217 | +44.9% |
| 3Q24 | 1,598 | +32.7% |
| 2Q24 | 1,406 | +28.1% |
| 1Q24 | 1,664 | +92.5% |
| 4Q23 | 840 | +1192.3% |
| 3Q23 | 1,205 | +15.1% |
| 2Q23 | 1,098 | +7.5% |
| 1Q23 | 864 | -16.2% |
| 4Q22 | 65 | -67.7% |
| 3Q22 | 1,047 | -13.7% |
| 2Q22 | 1,020 | -25.6% |
| 1Q22 | 1,032 | +67.2% |
| 4Q21 | 201 | -85.5% |
| 3Q21 | 1,213 | +472.8% |
| 2Q21 | 1,371 | +110.0% |
| 1Q21 | 617 | +85.3% |
| 4Q20 | 1,389 | +2.7% |
| 3Q20 | 211 | -65.6% |
| 2Q20 | 653 | +6.7% |
| 1Q20 | 333 | -17.0% |
| 4Q19 | 1,352 | +52.9% |
| 3Q19 | 615 | +13.2% |
| 2Q19 | 611 | +243.6% |
| 1Q19 | 401 | +64.0% |
| 4Q18 | 885 | -1493.0% |
| 3Q18 | 543 | +103.9% |
| 2Q18 | 178 | -69.5% |
| 1Q18 | 244 | -54.2% |
| 4Q17 | -64 | -110.0% |
| 3Q17 | 266 | -37.2% |
| 2Q17 | 583 | +24.7% |
| 1Q17 | 534 | +41.9% |
| 4Q16 | 632 | - |
| 3Q16 | 424 | - |
| 2Q16 | 468 | - |
| 1Q16 | 376 | - |