| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,279 | +9.2% |
| 3Q25 | 3,232 | +9.1% |
| 2Q25 | 3,177 | +7.6% |
| 1Q25 | 3,068 | +8.4% |
| 4Q24 | 3,001 | +9.5% |
| 3Q24 | 2,964 | +10.7% |
| 2Q24 | 2,953 | +11.0% |
| 1Q24 | 2,831 | +9.6% |
| 4Q23 | 2,741 | +8.7% |
| 3Q23 | 2,678 | +7.4% |
| 2Q23 | 2,660 | +6.4% |
| 1Q23 | 2,582 | +8.3% |
| 4Q22 | 2,523 | +8.6% |
| 3Q22 | 2,493 | +7.6% |
| 2Q22 | 2,500 | +9.4% |
| 1Q22 | 2,386 | +8.1% |
| 4Q21 | 2,324 | +7.6% |
| 3Q21 | 2,317 | +10.0% |
| 2Q21 | 2,286 | +7.6% |
| 1Q21 | 2,207 | +9.6% |
| 4Q20 | 2,159 | +7.4% |
| 3Q20 | 2,106 | +2.3% |
| 2Q20 | 2,124 | +3.5% |
| 1Q20 | 2,013 | +4.7% |
| 4Q19 | 2,009 | +6.5% |
| 3Q19 | 2,059 | +10.6% |
| 2Q19 | 2,051 | +8.5% |
| 1Q19 | 1,923 | +7.7% |
| 4Q18 | 1,887 | +5.7% |
| 3Q18 | 1,861 | +6.5% |
| 2Q18 | 1,891 | +8.1% |
| 1Q18 | 1,784 | +8.8% |
| 4Q17 | 1,785 | +8.8% |
| 3Q17 | 1,746 | - |
| 2Q17 | 1,749 | - |
| 1Q17 | 1,640 | - |
| 4Q16 | 1,640 | +18.4% |
| 4Q15 | 1,386 | - |