| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,059 | +14.4% |
| 2Q26 | 35,467 | +13.0% |
| 1Q26 | 34,556 | +10.1% |
| 4Q25 | 32,548 | +3.1% |
| 3Q25 | 31,517 | -0.1% |
| 2Q25 | 31,399 | +0.1% |
| 1Q25 | 31,375 | +0.6% |
| 4Q24 | 31,578 | -0.9% |
| 3Q24 | 31,549 | -0.0% |
| 2Q24 | 31,362 | +1.6% |
| 1Q24 | 31,195 | +1.3% |
| 4Q23 | 31,855 | +2.3% |
| 3Q23 | 31,562 | +0.6% |
| 2Q23 | 30,882 | +0.1% |
| 1Q23 | 30,794 | +0.8% |
| 4Q22 | 31,149 | +3.1% |
| 3Q22 | 31,364 | +2.9% |
| 2Q22 | 30,840 | +3.7% |
| 1Q22 | 30,563 | +6.0% |
| 4Q21 | 30,205 | +4.7% |
| 3Q21 | 30,479 | +3.7% |
| 2Q21 | 29,745 | +4.5% |
| 1Q21 | 28,839 | +3.3% |
| 4Q20 | 28,850 | +8.9% |
| 3Q20 | 29,403 | +16.8% |
| 2Q20 | 28,464 | +15.0% |
| 1Q20 | 27,914 | +19.5% |
| 4Q19 | 26,500 | +17.1% |
| 3Q19 | 25,175 | +12.9% |
| 2Q19 | 24,760 | +15.2% |
| 1Q19 | 23,356 | +9.6% |
| 4Q18 | 22,628 | +6.8% |
| 3Q18 | 22,303 | +6.6% |
| 2Q18 | 21,496 | +4.4% |
| 1Q18 | 21,317 | +6.7% |
| 4Q17 | 21,180 | +6.3% |
| 3Q17 | 20,915 | +2.3% |
| 2Q17 | 20,587 | +3.6% |
| 1Q17 | 19,979 | - |
| 4Q16 | 19,932 | +18.5% |
| 3Q16 | 20,442 | - |
| 2Q16 | 19,862 | - |
| 4Q15 | 16,821 | - |