| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 5,951 | +28.1% |
| 4Q25 | 5,657 | +17.3% |
| 3Q25 | 4,890 | +8.0% |
| 2Q25 | 4,931 | +13.9% |
| 1Q25 | 4,644 | +14.3% |
| 4Q24 | 4,823 | +16.8% |
| 3Q24 | 4,528 | +27.7% |
| 2Q24 | 4,327 | +27.3% |
| 1Q24 | 4,062 | +34.1% |
| 4Q23 | 4,130 | +40.0% |
| 3Q23 | 3,547 | +31.6% |
| 2Q23 | 3,399 | +39.3% |
| 1Q23 | 3,029 | +45.2% |
| 4Q22 | 2,949 | +50.9% |
| 3Q22 | 2,694 | +56.8% |
| 2Q22 | 2,440 | +47.4% |
| 1Q22 | 2,085 | +23.0% |
| 4Q21 | 1,954 | +9.6% |
| 3Q21 | 1,717 | -1.1% |
| 2Q21 | 1,654 | -6.4% |
| 1Q21 | 1,695 | -0.6% |
| 4Q20 | 1,783 | +1.3% |
| 3Q20 | 1,736 | +1.0% |
| 2Q20 | 1,768 | +11.4% |
| 1Q20 | 1,706 | +19.6% |
| 4Q19 | 1,760 | +19.8% |
| 3Q19 | 1,719 | +35.9% |
| 2Q19 | 1,586 | +24.2% |
| 1Q19 | 1,427 | +20.6% |
| 4Q18 | 1,469 | +15.3% |
| 3Q18 | 1,264 | +8.1% |
| 2Q18 | 1,277 | +1.4% |
| 1Q18 | 1,183 | -0.8% |
| 4Q17 | 1,274 | -1.7% |
| 3Q17 | 1,170 | -4.2% |
| 2Q17 | 1,259 | +4.5% |
| 1Q17 | 1,192 | +11.1% |
| 4Q16 | 1,296 | +17.7% |
| 3Q16 | 1,221 | - |
| 2Q16 | 1,205 | - |
| 1Q16 | 1,073 | - |
| 4Q15 | 1,101 | -18.4% |
| 4Q14 | 1,349 | - |