| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,653 | +8.2% |
| 2Q25 | 4,823 | +8.2% |
| 1Q25 | 4,602 | +9.6% |
| 4Q24 | 4,440 | +11.5% |
| 3Q24 | 4,299 | +10.8% |
| 2Q24 | 4,459 | +10.8% |
| 1Q24 | 4,200 | +9.4% |
| 4Q23 | 3,981 | +7.8% |
| 3Q23 | 3,879 | +11.1% |
| 2Q23 | 4,025 | +9.9% |
| 1Q23 | 3,838 | +7.3% |
| 4Q22 | 3,694 | +5.6% |
| 3Q22 | 3,491 | +1.4% |
| 2Q22 | 3,661 | +2.9% |
| 1Q22 | 3,577 | +6.2% |
| 4Q21 | 3,499 | +5.7% |
| 3Q21 | 3,442 | +6.1% |
| 2Q21 | 3,558 | +5.6% |
| 1Q21 | 3,369 | +4.6% |
| 4Q20 | 3,312 | +6.4% |
| 3Q20 | 3,244 | +5.1% |
| 2Q20 | 3,368 | +5.4% |
| 1Q20 | 3,219 | +8.5% |
| 4Q19 | 3,113 | +14.2% |
| 3Q19 | 3,086 | +13.7% |
| 2Q19 | 3,194 | +16.9% |
| 1Q19 | 2,967 | +21.9% |
| 4Q18 | 2,727 | +23.1% |
| 3Q18 | 2,715 | +51.1% |
| 2Q18 | 2,732 | +52.9% |
| 1Q18 | 2,433 | +62.9% |
| 4Q17 | 2,215 | +70.1% |
| 3Q17 | 1,796 | +36.9% |
| 2Q17 | 1,786 | +21.6% |
| 1Q17 | 1,493 | +24.1% |
| 4Q16 | 1,301 | +40.3% |
| 3Q16 | 1,312 | +50.0% |
| 2Q16 | 1,468 | - |
| 1Q16 | 1,203 | - |
| 4Q15 | 927 | +89.3% |
| 3Q15 | 874 | - |
| 4Q14 | 490 | - |