| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 29,721 | +2.5% |
| 2Q26 | 29,857 | +1.8% |
| 1Q26 | 28,677 | -3.4% |
| 4Q25 | 29,435 | +6.5% |
| 3Q25 | 29,008 | +8.5% |
| 2Q25 | 29,336 | +9.7% |
| 1Q25 | 29,673 | +10.1% |
| 4Q24 | 27,647 | -1.3% |
| 3Q24 | 26,746 | -10.2% |
| 2Q24 | 26,736 | -9.9% |
| 1Q24 | 26,944 | -10.1% |
| 4Q23 | 28,021 | -7.7% |
| 3Q23 | 29,795 | -4.8% |
| 2Q23 | 29,684 | -6.5% |
| 1Q23 | 29,981 | -6.8% |
| 4Q22 | 30,367 | -5.2% |
| 3Q22 | 31,304 | -4.5% |
| 2Q22 | 31,745 | -3.3% |
| 1Q22 | 32,155 | -3.7% |
| 4Q21 | 32,040 | -9.6% |
| 3Q21 | 32,781 | -9.5% |
| 2Q21 | 32,830 | -8.9% |
| 1Q21 | 33,386 | -5.9% |
| 4Q20 | 35,434 | -0.1% |
| 3Q20 | 36,237 | +2.6% |
| 2Q20 | 36,029 | +4.6% |
| 1Q20 | 35,489 | +4.5% |
| 4Q19 | 35,478 | +5.4% |
| 3Q19 | 35,307 | +9.1% |
| 2Q19 | 34,458 | +8.1% |
| 1Q19 | 33,975 | +7.7% |
| 4Q18 | 33,669 | +8.1% |
| 3Q18 | 32,353 | +9.2% |
| 2Q18 | 31,867 | +9.8% |
| 1Q18 | 31,559 | +6.7% |
| 4Q17 | 31,155 | +3.2% |
| 3Q17 | 29,640 | -4.0% |
| 2Q17 | 29,023 | -5.1% |
| 1Q17 | 29,588 | - |
| 4Q16 | 30,203 | +1.0% |
| 3Q16 | 30,885 | - |
| 2Q16 | 30,592 | - |
| 4Q15 | 29,914 | - |