| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,744 | +14.7% |
| 3Q25 | 2,664 | +18.3% |
| 1Q25 | 2,317 | +3.4% |
| 4Q24 | 2,393 | +6.7% |
| 3Q24 | 2,253 | +3.5% |
| 2Q24 | 2,270 | +3.2% |
| 1Q24 | 2,240 | +4.8% |
| 4Q23 | 2,243 | +5.3% |
| 3Q23 | 2,177 | +8.0% |
| 2Q23 | 2,200 | +9.5% |
| 1Q23 | 2,138 | +12.4% |
| 4Q22 | 2,129 | +9.3% |
| 3Q22 | 2,016 | +7.3% |
| 2Q22 | 2,008 | +6.3% |
| 1Q22 | 1,903 | +3.6% |
| 4Q21 | 1,947 | +3.7% |
| 3Q21 | 1,878 | +2.3% |
| 2Q21 | 1,889 | +1.4% |
| 1Q21 | 1,837 | -0.8% |
| 4Q20 | 1,878 | -3.0% |
| 3Q20 | 1,836 | -1.8% |
| 2Q20 | 1,863 | +0.6% |
| 1Q20 | 1,852 | +4.0% |
| 4Q19 | 1,937 | +10.1% |
| 3Q19 | 1,869 | +13.9% |
| 2Q19 | 1,852 | +12.3% |
| 1Q19 | 1,780 | +13.2% |
| 4Q18 | 1,760 | +8.3% |
| 3Q18 | 1,640 | +5.0% |
| 2Q18 | 1,649 | +7.7% |
| 1Q18 | 1,572 | +1.2% |
| 4Q17 | 1,625 | +1.2% |
| 3Q17 | 1,561 | -6.1% |
| 2Q17 | 1,531 | -9.2% |
| 1Q17 | 1,554 | -6.1% |
| 4Q16 | 1,606 | -7.0% |
| 3Q16 | 1,663 | -3.3% |
| 2Q16 | 1,686 | - |
| 1Q16 | 1,655 | - |
| 4Q15 | 1,727 | -3.4% |
| 3Q15 | 1,721 | - |
| 4Q14 | 1,789 | - |