| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 946 | -19.6% |
| 2Q26 | 730 | -36.6% |
| 1Q26 | 464 | -60.2% |
| 4Q25 | 1,081 | -11.8% |
| 3Q25 | 1,177 | +71.3% |
| 2Q25 | 1,152 | +58.9% |
| 1Q25 | 1,166 | +29.6% |
| 4Q24 | 1,225 | +50.7% |
| 3Q24 | 687 | -51.8% |
| 2Q24 | 725 | +133.9% |
| 1Q24 | 900 | -44.9% |
| 4Q23 | 813 | -8.1% |
| 3Q23 | 1,424 | +7.2% |
| 2Q23 | 310 | -72.9% |
| 1Q23 | 1,632 | +31.7% |
| 4Q22 | 885 | +4.9% |
| 3Q22 | 1,328 | +107.5% |
| 2Q22 | 1,144 | +237.5% |
| 1Q22 | 1,239 | +122.4% |
| 4Q21 | 844 | +51.5% |
| 3Q21 | 640 | +5.1% |
| 2Q21 | 339 | -8.4% |
| 1Q21 | 557 | +42.8% |
| 4Q20 | 557 | +17.5% |
| 3Q20 | 609 | -32.0% |
| 2Q20 | 370 | -57.7% |
| 1Q20 | 390 | -70.2% |
| 4Q19 | 474 | -47.3% |
| 3Q19 | 896 | +0.8% |
| 2Q19 | 874 | -20.5% |
| 1Q19 | 1,310 | +17.3% |
| 4Q18 | 899 | +34.0% |
| 3Q18 | 889 | +8.4% |
| 2Q18 | 1,099 | +64.0% |
| 1Q18 | 1,117 | +179.9% |
| 4Q17 | 671 | +7.0% |
| 3Q17 | 820 | +87.2% |
| 2Q17 | 670 | +7.2% |
| 1Q17 | 399 | -48.8% |
| 4Q16 | 627 | - |
| 3Q16 | 438 | - |
| 2Q16 | 625 | - |
| 1Q16 | 780 | - |