| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 31,723 | +12.2% |
| 1Q26 | 30,909 | +13.6% |
| 4Q25 | 29,777 | +8.5% |
| 3Q25 | 29,171 | +6.7% |
| 2Q25 | 28,262 | +6.7% |
| 1Q25 | 27,201 | +7.0% |
| 4Q24 | 27,433 | +10.4% |
| 3Q24 | 27,329 | +12.0% |
| 2Q24 | 26,496 | +9.3% |
| 1Q24 | 25,420 | +4.5% |
| 4Q23 | 24,855 | +1.4% |
| 3Q23 | 24,400 | -3.5% |
| 2Q23 | 24,241 | -4.2% |
| 1Q23 | 24,335 | -3.0% |
| 4Q22 | 24,522 | -1.3% |
| 3Q22 | 25,276 | +3.2% |
| 2Q22 | 25,312 | +4.4% |
| 1Q22 | 25,093 | +3.0% |
| 4Q21 | 24,835 | +1.0% |
| 3Q21 | 24,487 | +0.6% |
| 2Q21 | 24,236 | +0.9% |
| 1Q21 | 24,368 | +3.8% |
| 4Q20 | 24,577 | +5.6% |
| 3Q20 | 24,336 | +5.1% |
| 2Q20 | 24,028 | +5.2% |
| 1Q20 | 23,482 | +4.5% |
| 4Q19 | 23,275 | +4.7% |
| 3Q19 | 23,156 | +4.8% |
| 2Q19 | 22,847 | +6.6% |
| 1Q19 | 22,478 | +8.2% |
| 4Q18 | 22,229 | +8.2% |
| 3Q18 | 22,104 | +8.9% |
| 2Q18 | 21,431 | +8.3% |
| 1Q18 | 20,781 | +6.7% |
| 4Q17 | 20,544 | +5.0% |
| 3Q17 | 20,295 | +3.5% |
| 2Q17 | 19,781 | +2.4% |
| 1Q17 | 19,484 | - |
| 4Q16 | 19,573 | +8.1% |
| 3Q16 | 19,605 | - |
| 2Q16 | 19,310 | - |
| 4Q15 | 18,106 | - |