| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,339 | -54.9% |
| 3Q25 | 1,580 | -54.3% |
| 4Q24 | 2,972 | +14.6% |
| 3Q24 | 3,458 | +66.3% |
| 2Q24 | 3,262 | +31.9% |
| 1Q24 | 2,546 | +19.1% |
| 4Q23 | 2,593 | +52.4% |
| 3Q23 | 2,080 | +8.0% |
| 2Q23 | 2,473 | +60.9% |
| 1Q23 | 2,137 | +42.3% |
| 4Q22 | 1,702 | +12.1% |
| 3Q22 | 1,926 | +8.1% |
| 2Q22 | 1,537 | +12.7% |
| 1Q22 | 1,502 | +49.9% |
| 4Q21 | 1,518 | +126.2% |
| 3Q21 | 1,782 | +159.0% |
| 2Q21 | 1,364 | +17.8% |
| 1Q21 | 1,002 | +10.7% |
| 4Q20 | 671 | -14.1% |
| 3Q20 | 688 | -44.3% |
| 2Q20 | 1,158 | -17.3% |
| 1Q20 | 905 | -48.5% |
| 4Q19 | 781 | -23.9% |
| 3Q19 | 1,236 | -31.5% |
| 2Q19 | 1,400 | -16.7% |
| 1Q19 | 1,758 | -29.6% |
| 4Q18 | 1,026 | -16.0% |
| 3Q18 | 1,804 | +55.4% |
| 2Q18 | 1,681 | +91.9% |
| 1Q18 | 2,498 | +455.1% |
| 4Q17 | 1,221 | -1869.6% |
| 3Q17 | 1,161 | +458.2% |
| 2Q17 | 876 | +366.0% |
| 1Q17 | 450 | +38.5% |
| 4Q16 | -69 | -150.2% |
| 3Q16 | 208 | -30.4% |
| 2Q16 | 188 | - |
| 1Q16 | 325 | - |
| 4Q15 | 137 | - |
| 3Q15 | 299 | - |