| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 93,738 | +9.2% |
| 3Q25 | 91,537 | +17.1% |
| 2Q25 | 80,234 | -4.9% |
| 1Q25 | 78,777 | +2.5% |
| 4Q24 | 85,866 | -7.0% |
| 3Q24 | 78,158 | -5.0% |
| 2Q24 | 84,333 | +6.6% |
| 1Q24 | 76,822 | +8.6% |
| 4Q23 | 92,283 | +32.1% |
| 3Q23 | 82,307 | +31.2% |
| 2Q23 | 79,147 | +28.5% |
| 1Q23 | 70,727 | +28.1% |
| 4Q22 | 69,864 | +32.3% |
| 3Q22 | 62,753 | +30.6% |
| 2Q22 | 61,589 | +39.2% |
| 1Q22 | 55,214 | +36.8% |
| 4Q21 | 52,817 | +30.6% |
| 3Q21 | 48,065 | +21.0% |
| 2Q21 | 44,231 | +12.1% |
| 1Q21 | 40,375 | -4.6% |
| 4Q20 | 40,452 | -12.8% |
| 3Q20 | 39,730 | - |
| 2Q20 | 39,462 | - |
| 1Q20 | 42,314 | - |
| 4Q19 | 46,399 | +134.8% |
| 4Q18 | 19,757 | +2.1% |
| 4Q17 | 19,360 | +10.5% |
| 4Q16 | 17,521 | +42.1% |
| 4Q15 | 12,326 | - |
| 4Q15 | 22,615 | - |