| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,856 | +10.5% |
| 3Q25 | 7,504 | +11.1% |
| 2Q25 | 7,496 | +11.4% |
| 1Q25 | 7,247 | +10.3% |
| 4Q24 | 7,111 | +11.1% |
| 3Q24 | 6,752 | +10.8% |
| 2Q24 | 6,727 | +10.2% |
| 1Q24 | 6,568 | +11.5% |
| 4Q23 | 6,401 | +11.7% |
| 3Q23 | 6,092 | +10.6% |
| 2Q23 | 6,103 | +9.7% |
| 1Q23 | 5,893 | +10.4% |
| 4Q22 | 5,730 | +11.0% |
| 3Q22 | 5,509 | +13.2% |
| 2Q22 | 5,564 | +14.7% |
| 1Q22 | 5,337 | +13.8% |
| 4Q21 | 5,162 | +13.2% |
| 3Q21 | 4,865 | +13.6% |
| 2Q21 | 4,851 | +11.9% |
| 1Q21 | 4,688 | +13.1% |
| 4Q20 | 4,561 | +12.5% |
| 3Q20 | 4,284 | +12.5% |
| 2Q20 | 4,335 | +12.5% |
| 1Q20 | 4,144 | +12.4% |
| 4Q19 | 4,056 | +13.2% |
| 3Q19 | 3,807 | +13.4% |
| 2Q19 | 3,852 | +13.9% |
| 1Q19 | 3,687 | +12.9% |
| 4Q18 | 3,583 | +13.9% |
| 3Q18 | 3,356 | +15.7% |
| 2Q18 | 3,382 | +16.2% |
| 1Q18 | 3,264 | +17.6% |
| 4Q17 | 3,146 | +18.2% |
| 3Q17 | 2,901 | +16.7% |
| 2Q17 | 2,910 | +15.0% |
| 1Q17 | 2,775 | +12.7% |
| 4Q16 | 2,662 | +16.7% |
| 3Q16 | 2,485 | - |
| 2Q16 | 2,531 | - |
| 1Q16 | 2,462 | - |
| 4Q15 | 2,281 | +13.6% |
| 4Q14 | 2,008 | - |