| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 84,783 | +14.2% |
| 3Q25 | 82,007 | +14.2% |
| 2Q25 | 79,698 | +13.7% |
| 1Q25 | 75,253 | +14.8% |
| 4Q24 | 74,260 | +21.3% |
| 3Q24 | 71,800 | +17.3% |
| 2Q24 | 70,073 | +16.9% |
| 1Q24 | 65,561 | +14.9% |
| 4Q23 | 61,235 | +12.8% |
| 3Q23 | 61,189 | +8.9% |
| 2Q23 | 59,939 | +9.1% |
| 1Q23 | 57,053 | +10.0% |
| 4Q22 | 54,305 | +6.6% |
| 3Q22 | 56,204 | +9.8% |
| 2Q22 | 54,940 | +12.4% |
| 1Q22 | 51,887 | +12.0% |
| 4Q21 | 50,966 | +12.9% |
| 3Q21 | 51,192 | +11.9% |
| 2Q21 | 48,859 | +14.6% |
| 1Q21 | 46,331 | +16.6% |
| 4Q20 | 45,133 | +13.0% |
| 3Q20 | 45,736 | +12.0% |
| 2Q20 | 42,626 | +7.7% |
| 1Q20 | 39,752 | +6.8% |
| 4Q19 | 39,957 | +6.7% |
| 3Q19 | 40,843 | +6.5% |
| 2Q19 | 39,567 | +9.2% |
| 1Q19 | 37,207 | +7.8% |
| 4Q18 | 37,454 | +9.6% |
| 3Q18 | 38,338 | +16.4% |
| 2Q18 | 36,250 | +15.6% |
| 1Q18 | 34,522 | +14.0% |
| 4Q17 | 34,174 | +13.5% |
| 2Q17 | 32,923 | +7.5% |
| 1Q17 | 31,364 | +8.5% |
| 4Q17 | 30,277 | +3.9% |
| 3Q17 | 30,114 | +4.1% |
| 2Q17 | 30,622 | +10.8% |
| 1Q17 | 28,920 | - |
| 4Q16 | 29,142 | +13.5% |
| 3Q16 | 28,922 | - |
| 2Q16 | 27,636 | - |
| 4Q15 | 25,681 | - |