| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,053 | +34.2% |
| 1Q26 | 764 | +7.2% |
| 4Q25 | 891 | +66.0% |
| 3Q25 | 784 | +38.3% |
| 2Q25 | 832 | +29.3% |
| 1Q25 | 713 | +36.2% |
| 4Q24 | 537 | -4.2% |
| 3Q24 | 567 | -23.2% |
| 2Q24 | 643 | +8.4% |
| 1Q24 | 524 | +21.4% |
| 4Q23 | 560 | +7.3% |
| 3Q23 | 738 | +33.4% |
| 2Q23 | 593 | - |
| 1Q23 | 431 | +7.9% |
| 4Q22 | 522 | +6.3% |
| 3Q22 | 553 | -42.9% |
| 1Q22 | 400 | +17.2% |
| 4Q21 | 491 | -468.0% |
| 3Q20 | 969 | +126.8% |
| 2Q21 | 701 | +146.6% |
| 1Q21 | 341 | +14.6% |
| 4Q20 | -134 | -143.8% |
| 3Q19 | 427 | +67.9% |
| 2Q20 | 284 | - |
| 1Q20 | 297 | +5.0% |
| 4Q19 | 304 | +2.5% |
| 1Q19 | 283 | +455.2% |
| 4Q18 | 297 | +6561.0% |
| 3Q18 | 254 | +183.1% |
| 2Q18 | 154 | +272.0% |
| 1Q18 | 51 | +33.9% |
| 4Q17 | 4 | -97.6% |
| 3Q17 | 89 | -64.1% |
| 2Q17 | 41 | - |
| 1Q17 | 38 | - |
| 4Q16 | 184 | - |
| 3Q16 | 250 | - |