| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,060 | -8.5% |
| 2Q25 | 4,241 | -6.4% |
| 1Q25 | 4,055 | -2.1% |
| 4Q24 | 4,613 | +16.0% |
| 3Q24 | 4,437 | +29.8% |
| 2Q24 | 4,532 | +39.1% |
| 1Q24 | 4,141 | +10.4% |
| 4Q23 | 3,978 | +9.6% |
| 3Q23 | 3,419 | -1.1% |
| 2Q23 | 3,259 | -0.4% |
| 1Q23 | 3,750 | +31.1% |
| 4Q22 | 3,631 | +35.6% |
| 3Q22 | 3,459 | +31.6% |
| 2Q22 | 3,272 | +41.2% |
| 1Q22 | 2,861 | +43.2% |
| 4Q21 | 2,677 | +74.3% |
| 3Q21 | 2,629 | +93.4% |
| 2Q21 | 2,318 | +4.5% |
| 1Q21 | 1,998 | -4.2% |
| 4Q20 | 1,535 | -25.5% |
| 3Q20 | 1,359 | -32.3% |
| 2Q20 | 2,217 | +11.2% |
| 1Q20 | 2,085 | +3.2% |
| 4Q19 | 2,059 | +11.2% |
| 3Q19 | 2,008 | +7.9% |
| 2Q19 | 1,994 | +12.8% |
| 1Q19 | 2,020 | +19.1% |
| 4Q18 | 1,852 | +19.9% |
| 3Q18 | 1,861 | +15.9% |
| 2Q18 | 1,767 | +27.0% |
| 1Q18 | 1,697 | +30.7% |
| 4Q17 | 1,545 | +29.8% |
| 3Q17 | 1,606 | +30.0% |
| 2Q17 | 1,391 | +13.8% |
| 1Q17 | 1,298 | +31.6% |
| 4Q16 | 1,190 | +37.3% |
| 3Q16 | 1,235 | +56.0% |
| 2Q16 | 1,222 | - |
| 1Q16 | 986 | - |
| 4Q15 | 867 | +4.2% |
| 3Q15 | 792 | - |
| 4Q14 | 832 | - |