| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 31,641 | +9.3% |
| 1Q26 | 30,929 | +7.9% |
| 4Q25 | 31,482 | +7.8% |
| 3Q25 | 29,633 | +7.9% |
| 2Q25 | 28,960 | +9.0% |
| 1Q25 | 28,670 | +9.8% |
| 4Q24 | 29,217 | +11.0% |
| 3Q24 | 27,475 | +11.5% |
| 2Q24 | 26,578 | +12.2% |
| 1Q24 | 26,100 | +10.2% |
| 4Q23 | 26,311 | +8.6% |
| 3Q23 | 24,646 | +4.9% |
| 2Q23 | 23,680 | +0.7% |
| 1Q23 | 23,680 | +0.6% |
| 4Q22 | 24,231 | +0.8% |
| 3Q22 | 23,500 | +1.4% |
| 2Q22 | 23,508 | +3.8% |
| 1Q22 | 23,542 | +4.6% |
| 4Q21 | 24,033 | +3.4% |
| 3Q21 | 23,176 | +4.4% |
| 2Q21 | 22,643 | +2.7% |
| 1Q21 | 22,498 | +3.1% |
| 4Q20 | 23,233 | +5.7% |
| 3Q20 | 22,209 | +5.1% |
| 2Q20 | 22,054 | +5.1% |
| 1Q20 | 21,830 | +5.1% |
| 4Q19 | 21,975 | +3.4% |
| 3Q19 | 21,140 | +5.0% |
| 2Q19 | 20,976 | +6.4% |
| 1Q19 | 20,773 | +8.0% |
| 4Q18 | 21,247 | +9.7% |
| 3Q18 | 20,127 | +12.1% |
| 2Q18 | 19,720 | +14.3% |
| 1Q18 | 19,231 | +14.5% |
| 4Q17 | 19,377 | +13.8% |
| 3Q17 | 17,955 | +12.7% |
| 2Q17 | 17,247 | +13.3% |
| 1Q17 | 16,798 | +13.0% |
| 4Q16 | 17,024 | +13.2% |
| 3Q16 | 15,930 | - |
| 2Q16 | 15,225 | - |
| 1Q16 | 14,869 | - |
| 4Q15 | 15,035 | - |