| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,576 | +18.9% |
| 3Q25 | 1,449 | +20.5% |
| 2Q25 | 1,384 | +24.9% |
| 1Q25 | 1,209 | +11.2% |
| 4Q24 | 1,325 | +17.4% |
| 3Q24 | 1,202 | +0.9% |
| 2Q24 | 1,108 | -2.7% |
| 1Q24 | 1,088 | +1.4% |
| 4Q23 | 1,129 | +4.5% |
| 3Q23 | 1,191 | +9.2% |
| 2Q23 | 1,138 | +4.7% |
| 1Q23 | 1,073 | +0.9% |
| 4Q22 | 1,081 | -1.6% |
| 3Q22 | 1,091 | +13.6% |
| 2Q22 | 1,087 | +10.5% |
| 1Q22 | 1,063 | +20.0% |
| 4Q21 | 1,098 | +21.9% |
| 3Q21 | 960 | +27.1% |
| 2Q21 | 983 | +36.4% |
| 1Q21 | 886 | -0.4% |
| 4Q20 | 901 | -4.8% |
| 3Q20 | 756 | -9.9% |
| 2Q20 | 721 | -21.5% |
| 1Q20 | 890 | +7.7% |
| 4Q19 | 947 | +11.7% |
| 3Q19 | 839 | +7.5% |
| 2Q19 | 918 | +12.9% |
| 1Q19 | 826 | +13.3% |
| 4Q18 | 848 | +20.1% |
| 3Q18 | 780 | +32.5% |
| 2Q18 | 813 | +28.5% |
| 1Q18 | 729 | +35.1% |
| 4Q17 | 706 | +19.5% |
| 3Q17 | 589 | +21.7% |
| 2Q17 | 633 | +36.1% |
| 1Q17 | 539 | +39.1% |
| 4Q16 | 591 | +49.3% |
| 3Q16 | 484 | - |
| 2Q16 | 465 | - |
| 1Q16 | 388 | - |
| 4Q15 | 395 | +85.7% |
| 4Q14 | 213 | - |