| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,355 | +17.5% |
| 4Q25 | 1,407 | +15.8% |
| 3Q25 | 1,309 | +19.7% |
| 2Q25 | 1,239 | +15.8% |
| 1Q25 | 1,153 | +15.0% |
| 4Q24 | 1,215 | +15.0% |
| 3Q24 | 1,094 | +5.7% |
| 2Q24 | 1,070 | +24.0% |
| 1Q24 | 1,003 | +26.6% |
| 4Q23 | 1,057 | +18.7% |
| 3Q23 | 1,035 | +28.0% |
| 2Q23 | 863 | +10.6% |
| 1Q23 | 792 | +3.2% |
| 4Q22 | 891 | +17.0% |
| 3Q22 | 808 | +1.5% |
| 2Q22 | 780 | +10.2% |
| 1Q22 | 768 | +19.8% |
| 4Q21 | 761 | +29.6% |
| 3Q21 | 796 | +43.7% |
| 2Q21 | 708 | +25.4% |
| 1Q21 | 641 | +25.1% |
| 4Q20 | 587 | +1.1% |
| 3Q20 | 554 | +5.0% |
| 2Q20 | 564 | +14.3% |
| 1Q20 | 512 | +10.0% |
| 4Q19 | 580 | +15.6% |
| 3Q19 | 527 | +12.9% |
| 2Q19 | 494 | +7.2% |
| 1Q19 | 466 | +8.2% |
| 4Q18 | 502 | +8.4% |
| 3Q18 | 467 | -0.5% |
| 2Q18 | 460 | +12.2% |
| 1Q18 | 430 | +8.3% |
| 4Q17 | 463 | +15.6% |
| 3Q17 | 470 | +14.5% |
| 2Q17 | 410 | +3.6% |
| 1Q17 | 397 | +4.3% |
| 4Q16 | 400 | +5.3% |
| 3Q16 | 410 | - |
| 2Q16 | 396 | - |
| 1Q16 | 381 | - |
| 4Q15 | 380 | -12.8% |
| 4Q14 | 436 | - |