| （単位：百万） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,456 | +189.3% |
| 3Q25 | 1,163 | -33.9% |
| 2Q25 | 2,987 | +9.0% |
| 1Q25 | 3,187 | +63.4% |
| 4Q24 | 849 | -62.0% |
| 3Q24 | 1,759 | +134.2% |
| 2Q24 | 2,740 | +8.7% |
| 1Q24 | 1,951 | -17.9% |
| 4Q23 | 2,232 | -506.6% |
| 3Q23 | 751 | -55.8% |
| 2Q23 | 2,520 | +240.5% |
| 1Q23 | 2,376 | -10.3% |
| 4Q22 | -549 | -122.6% |
| 3Q22 | 1,701 | +67.9% |
| 2Q22 | 740 | -58.7% |
| 1Q22 | 2,650 | +6.1% |
| 4Q21 | 2,428 | +1.2% |
| 3Q21 | 1,013 | -24.1% |
| 2Q21 | 1,791 | -24.4% |
| 1Q21 | 2,497 | -230.5% |
| 4Q20 | 2,400 | +78.2% |
| 3Q20 | 1,335 | +1.5% |
| 2Q20 | 2,368 | +4.5% |
| 1Q20 | -1,913 | -173.4% |
| 4Q19 | 1,347 | +0.3% |
| 3Q19 | 1,315 | +134.8% |
| 2Q19 | 2,266 | +84.2% |
| 1Q19 | 2,607 | +496.6% |
| 4Q18 | 1,343 | - |
| 3Q18 | 560 | - |
| 2Q18 | 1,230 | - |
| 1Q18 | 437 | - |