| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,743 | +16.7% |
| 2Q25 | 4,512 | +15.9% |
| 1Q25 | 4,279 | +13.9% |
| 4Q24 | 4,399 | +12.3% |
| 3Q24 | 4,065 | +9.4% |
| 2Q24 | 3,894 | +7.1% |
| 1Q24 | 3,758 | +8.4% |
| 4Q23 | 3,917 | +9.7% |
| 3Q23 | 3,715 | +11.7% |
| 2Q23 | 3,636 | +14.4% |
| 1Q23 | 3,467 | +15.6% |
| 4Q22 | 3,572 | +13.3% |
| 3Q22 | 3,327 | +15.8% |
| 2Q22 | 3,178 | +15.8% |
| 1Q22 | 2,999 | +13.7% |
| 4Q21 | 3,153 | +15.5% |
| 3Q21 | 2,873 | +16.7% |
| 2Q21 | 2,745 | +16.9% |
| 1Q21 | 2,637 | +16.3% |
| 4Q20 | 2,729 | +12.9% |
| 3Q20 | 2,462 | +10.7% |
| 2Q20 | 2,349 | +11.6% |
| 1Q20 | 2,268 | +12.9% |
| 4Q19 | 2,418 | +13.4% |
| 3Q19 | 2,224 | +16.8% |
| 2Q19 | 2,104 | +12.3% |
| 1Q19 | 2,008 | +11.2% |
| 4Q18 | 2,132 | +9.3% |
| 3Q18 | 1,904 | +12.5% |
| 2Q18 | 1,873 | +11.9% |
| 1Q18 | 1,806 | +16.2% |
| 4Q17 | 1,950 | +16.3% |
| 3Q17 | 1,693 | +19.0% |
| 2Q17 | 1,674 | +21.5% |
| 1Q17 | 1,554 | +21.3% |
| 4Q16 | 1,677 | +23.1% |
| 3Q16 | 1,423 | +25.0% |
| 2Q16 | 1,378 | - |
| 1Q16 | 1,281 | - |
| 4Q15 | 1,362 | +33.3% |
| 3Q15 | 1,138 | - |
| 4Q14 | 1,022 | - |