| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,809 | +12.7% |
| 3Q25 | 2,716 | +15.3% |
| 2Q25 | 2,659 | +13.6% |
| 1Q25 | 2,490 | +12.5% |
| 4Q24 | 2,492 | +10.0% |
| 3Q24 | 2,356 | +5.7% |
| 2Q24 | 2,340 | +7.3% |
| 1Q24 | 2,213 | +6.8% |
| 4Q23 | 2,266 | +11.4% |
| 3Q23 | 2,229 | -5.4% |
| 2Q23 | 2,181 | -8.6% |
| 1Q23 | 2,071 | -12.9% |
| 4Q22 | 2,033 | -18.1% |
| 3Q22 | 2,356 | -3.6% |
| 2Q22 | 2,385 | -0.5% |
| 1Q22 | 2,377 | +2.1% |
| 4Q21 | 2,483 | +8.7% |
| 3Q21 | 2,443 | +16.3% |
| 2Q21 | 2,398 | +18.8% |
| 1Q21 | 2,329 | +18.8% |
| 4Q20 | 2,283 | +19.6% |
| 3Q20 | 2,100 | +16.2% |
| 2Q20 | 2,018 | +12.4% |
| 1Q20 | 1,960 | +12.3% |
| 4Q19 | 1,909 | +15.7% |
| 3Q19 | 1,807 | +17.8% |
| 2Q19 | 1,795 | +23.5% |
| 1Q19 | 1,745 | +26.5% |
| 4Q18 | 1,649 | +20.8% |
| 3Q18 | 1,534 | +13.7% |
| 2Q18 | 1,454 | +10.5% |
| 1Q18 | 1,379 | +8.4% |
| 4Q17 | 1,365 | +6.2% |
| 3Q17 | 1,349 | +11.7% |
| 2Q17 | 1,315 | +13.7% |
| 1Q17 | 1,273 | +16.6% |
| 4Q16 | 1,285 | +18.8% |
| 3Q16 | 1,208 | - |
| 2Q16 | 1,157 | - |
| 1Q16 | 1,092 | - |
| 4Q15 | 1,081 | +17.5% |
| 4Q14 | 920 | - |