| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 7,834 | +15.4% |
| 2Q25 | 7,388 | +13.6% |
| 1Q25 | 6,991 | +11.7% |
| 4Q24 | 7,087 | +9.3% |
| 3Q24 | 6,787 | +11.6% |
| 2Q24 | 6,504 | +11.5% |
| 1Q24 | 6,258 | +15.2% |
| 4Q23 | 6,487 | +23.7% |
| 3Q23 | 6,082 | +23.2% |
| 2Q23 | 5,836 | +32.7% |
| 1Q23 | 5,434 | +37.3% |
| 4Q22 | 5,246 | +40.4% |
| 3Q22 | 4,935 | +40.4% |
| 2Q22 | 4,397 | +42.7% |
| 1Q22 | 3,956 | +45.8% |
| 4Q21 | 3,736 | +69.0% |
| 3Q21 | 3,515 | +79.3% |
| 2Q21 | 3,082 | +95.7% |
| 1Q21 | 2,714 | +94.0% |
| 4Q20 | 2,210 | +51.7% |
| 3Q20 | 1,960 | +56.0% |
| 2Q20 | 1,574 | +36.6% |
| 1Q20 | 1,399 | +29.6% |
| 4Q19 | 1,456 | +35.8% |
| 3Q19 | 1,256 | +27.0% |
| 2Q19 | 1,152 | +22.5% |
| 1Q19 | 1,079 | +17.2% |
| 4Q18 | 1,073 | +22.7% |
| 3Q18 | 989 | +45.5% |
| 2Q18 | 941 | +61.9% |
| 1Q18 | 921 | +76.3% |
| 4Q17 | 874 | +92.9% |
| 3Q17 | 680 | +112.6% |
| 2Q17 | 581 | +85.8% |
| 1Q17 | 522 | +76.7% |
| 4Q16 | 453 | +30.0% |
| 3Q16 | 319 | +26.5% |
| 2Q16 | 312 | - |
| 1Q16 | 295 | - |
| 4Q15 | 348 | +40.1% |
| 3Q15 | 253 | - |
| 4Q14 | 248 | - |