| （単位：十億円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,445 | +6.5% |
| 2Q25 | 1,437 | +8.3% |
| 4Q24 | 1,419 | +10.6% |
| 3Q24 | 1,357 | +9.3% |
| 2Q24 | 1,327 | +10.4% |
| 1Q24 | 1,274 | +10.2% |
| 4Q23 | 1,282 | +10.0% |
| 3Q23 | 1,241 | +10.4% |
| 2Q23 | 1,202 | +9.8% |
| 1Q23 | 1,156 | +11.0% |
| 4Q22 | 1,166 | +9.5% |
| 3Q22 | 1,124 | +8.2% |
| 2Q22 | 1,094 | +7.2% |
| 1Q22 | 1,042 | +6.9% |
| 4Q21 | 1,065 | +10.1% |
| 3Q21 | 1,039 | +9.3% |
| 2Q21 | 1,021 | +10.3% |
| 1Q21 | 975 | +7.8% |
| 4Q20 | 967 | +5.3% |
| 3Q20 | 950 | - |
| 2Q20 | 926 | - |
| 1Q20 | 905 | - |
| 4Q19 | 919 | +87.3% |
| 4Q18 | 490 | +62.7% |
| 4Q17 | 301 | +15.0% |
| 4Q16 | 262 | -50.1% |
| 3Q16 | 537 | +3.8% |
| 2Q16 | 542 | +8.5% |
| 1Q16 | 514 | - |
| 4Q15 | 525 | +9.9% |
| 3Q15 | 517 | - |
| 2Q15 | 499 | - |
| 4Q14 | 477 | - |