| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 38,448 | +5.2% |
| 4Q25 | 38,492 | +6.1% |
| 3Q25 | 36,752 | +7.4% |
| 2Q25 | 37,536 | +8.7% |
| 1Q25 | 36,538 | +10.2% |
| 4Q24 | 36,292 | +10.2% |
| 3Q24 | 34,208 | +13.8% |
| 2Q24 | 34,539 | +13.8% |
| 1Q24 | 33,162 | +14.9% |
| 4Q23 | 32,948 | +14.7% |
| 3Q23 | 30,052 | +12.8% |
| 2Q23 | 30,342 | +11.3% |
| 1Q23 | 28,855 | +10.2% |
| 4Q22 | 28,726 | +4.2% |
| 3Q22 | 26,637 | +1.6% |
| 2Q22 | 27,252 | +0.2% |
| 1Q22 | 26,194 | +0.3% |
| 4Q21 | 27,561 | +5.5% |
| 3Q21 | 26,212 | -0.4% |
| 2Q21 | 27,186 | +4.1% |
| 1Q21 | 26,106 | +5.9% |
| 4Q20 | 26,132 | +5.7% |
| 3Q20 | 26,316 | +17.4% |
| 2Q20 | 26,118 | +14.6% |
| 1Q20 | 24,644 | +12.9% |
| 4Q19 | 24,731 | +11.9% |
| 3Q19 | 22,413 | +3.3% |
| 2Q19 | 22,795 | +0.1% |
| 1Q19 | 21,821 | -2.2% |
| 4Q18 | 22,109 | -1.6% |
| 3Q18 | 21,690 | +0.4% |
| 2Q18 | 22,769 | +0.1% |
| 1Q18 | 22,309 | +0.9% |
| 4Q17 | 22,471 | -0.6% |
| 3Q17 | 21,614 | -1.6% |
| 2Q17 | 22,743 | -3.6% |
| 1Q17 | 22,117 | -4.0% |
| 4Q16 | 22,616 | -3.8% |
| 3Q16 | 21,960 | - |
| 2Q16 | 23,592 | - |
| 1Q16 | 23,040 | - |
| 4Q15 | 23,519 | +7.7% |
| 4Q14 | 21,828 | - |