| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 147,168 | +16.3% |
| 2Q26 | 133,218 | +9.6% |
| 1Q26 | 127,171 | +6.2% |
| 4Q25 | 129,594 | +20.9% |
| 3Q25 | 126,512 | +28.8% |
| 2Q25 | 121,521 | +23.6% |
| 1Q25 | 119,716 | +23.8% |
| 4Q24 | 107,183 | +36.8% |
| 3Q24 | 98,244 | +21.3% |
| 2Q24 | 98,319 | +10.7% |
| 1Q24 | 96,690 | +10.1% |
| 4Q23 | 78,342 | +0.8% |
| 3Q23 | 80,969 | +17.8% |
| 2Q23 | 88,852 | +41.5% |
| 1Q23 | 87,843 | +61.9% |
| 4Q22 | 77,738 | +68.1% |
| 3Q22 | 68,716 | +53.3% |
| 2Q22 | 62,782 | +41.2% |
| 1Q22 | 54,251 | +9.9% |
| 4Q21 | 46,247 | -8.4% |
| 3Q21 | 44,832 | -8.5% |
| 2Q21 | 44,465 | -1.3% |
| 1Q21 | 49,344 | +5.4% |
| 4Q20 | 50,481 | -1.7% |
| 3Q20 | 49,002 | -4.7% |
| 2Q20 | 45,054 | -14.3% |
| 1Q20 | 46,829 | -11.1% |
| 4Q19 | 51,337 | -1.0% |
| 3Q19 | 51,420 | +2.8% |
| 2Q19 | 52,576 | +10.3% |
| 1Q19 | 52,653 | +16.5% |
| 4Q18 | 51,841 | +22.7% |
| 3Q18 | 50,004 | +30.8% |
| 2Q18 | 47,664 | +28.9% |
| 1Q18 | 45,205 | +24.8% |
| 4Q17 | 42,252 | +17.0% |
| 3Q17 | 38,234 | +5.0% |
| 2Q17 | 36,986 | +1.0% |
| 1Q17 | 36,208 | +4.6% |
| 4Q16 | 36,103 | +7.6% |
| 3Q16 | 36,427 | - |
| 2Q16 | 36,612 | - |
| 1Q16 | 34,604 | - |
| 4Q15 | 33,564 | - |