| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 10,394 | +7.2% |
| 3Q25 | 9,628 | +4.9% |
| 2Q25 | 9,535 | +3.6% |
| 1Q25 | 9,572 | +4.7% |
| 4Q24 | 9,696 | +7.1% |
| 3Q24 | 9,175 | +5.9% |
| 2Q24 | 9,201 | +6.8% |
| 1Q24 | 9,143 | +10.9% |
| 4Q23 | 9,049 | +8.5% |
| 3Q23 | 8,661 | +9.0% |
| 2Q23 | 8,614 | +11.8% |
| 1Q23 | 8,243 | +10.5% |
| 4Q22 | 8,344 | +15.6% |
| 3Q22 | 7,943 | +16.9% |
| 2Q22 | 7,702 | +15.1% |
| 1Q22 | 7,456 | +14.1% |
| 4Q21 | 7,215 | +13.8% |
| 3Q21 | 6,795 | +16.9% |
| 2Q21 | 6,692 | +17.3% |
| 1Q21 | 6,538 | +15.3% |
| 4Q20 | 6,338 | +13.5% |
| 3Q20 | 5,813 | +10.6% |
| 2Q20 | 5,705 | +12.5% |
| 1Q20 | 5,672 | +17.2% |
| 4Q19 | 5,586 | +19.3% |
| 3Q19 | 5,257 | +25.0% |
| 2Q19 | 5,069 | +23.1% |
| 1Q19 | 4,841 | +22.3% |
| 4Q18 | 4,682 | +19.2% |
| 3Q18 | 4,206 | +18.4% |
| 2Q18 | 4,117 | +21.3% |
| 1Q18 | 3,958 | +16.6% |
| 4Q17 | 3,928 | +17.0% |
| 3Q17 | 3,552 | +15.5% |
| 2Q17 | 3,396 | +9.0% |
| 1Q17 | 3,393 | +10.3% |
| 4Q16 | 3,357 | +10.4% |
| 3Q16 | 3,075 | - |
| 2Q16 | 3,115 | - |
| 1Q16 | 3,077 | - |
| 4Q15 | 3,042 | +13.1% |
| 4Q14 | 2,689 | - |