| （単位：十億円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,333 | +2.7% |
| 2Q26 | 3,398 | +6.6% |
| 1Q26 | 3,324 | +8.2% |
| 4Q25 | 3,318 | +9.2% |
| 3Q25 | 3,245 | +10.7% |
| 2Q25 | 3,189 | +11.5% |
| 1Q25 | 3,073 | +11.6% |
| 4Q24 | 3,038 | +17.4% |
| 3Q24 | 2,931 | +17.7% |
| 2Q24 | 2,860 | +15.8% |
| 1Q24 | 2,754 | +14.3% |
| 4Q23 | 2,589 | +8.4% |
| 3Q23 | 2,490 | +8.4% |
| 2Q23 | 2,470 | +8.1% |
| 1Q23 | 2,410 | +9.1% |
| 4Q22 | 2,387 | +10.8% |
| 3Q22 | 2,297 | +27.4% |
| 2Q22 | 2,285 | +31.0% |
| 1Q22 | 2,209 | +38.0% |
| 4Q21 | 2,154 | +30.8% |
| 3Q21 | 1,803 | +13.4% |
| 2Q21 | 1,744 | +12.8% |
| 1Q21 | 1,601 | +7.1% |
| 4Q20 | 1,646 | +9.7% |
| 3Q20 | 1,590 | - |
| 2Q20 | 1,546 | - |
| 1Q20 | 1,495 | - |
| 4Q19 | 1,501 | +99.7% |
| 4Q18 | 751 | +18.2% |
| 4Q17 | 636 | +154.0% |
| 4Q16 | 250 | -14.5% |
| 4Q15 | 293 | - |