| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,874 | +4.1% |
| 1Q26 | 3,875 | +3.1% |
| 4Q25 | 4,013 | +1.7% |
| 3Q25 | 3,843 | +6.4% |
| 2Q25 | 3,720 | +12.5% |
| 1Q25 | 3,757 | +8.3% |
| 4Q24 | 3,945 | +14.7% |
| 3Q24 | 3,611 | +15.6% |
| 2Q24 | 3,308 | +15.7% |
| 1Q24 | 3,469 | +9.4% |
| 4Q23 | 3,438 | +3.4% |
| 3Q23 | 3,124 | +3.6% |
| 2Q23 | 2,859 | +2.3% |
| 1Q23 | 3,171 | +17.6% |
| 4Q22 | 3,324 | +19.2% |
| 3Q22 | 3,015 | +15.1% |
| 2Q22 | 2,794 | +15.1% |
| 1Q22 | 2,696 | +12.8% |
| 4Q21 | 2,789 | +12.9% |
| 3Q21 | 2,620 | +12.6% |
| 2Q21 | 2,427 | +12.8% |
| 1Q21 | 2,391 | +11.1% |
| 4Q20 | 2,470 | +7.7% |
| 3Q20 | 2,326 | +9.3% |
| 2Q20 | 2,152 | +9.1% |
| 1Q20 | 2,152 | +14.1% |
| 4Q19 | 2,293 | +19.8% |
| 3Q19 | 2,129 | +13.6% |
| 2Q19 | 1,972 | +28.6% |
| 1Q19 | 1,886 | +39.2% |
| 4Q18 | 1,914 | +37.5% |
| 3Q18 | 1,874 | -10.2% |
| 2Q18 | 1,534 | -28.9% |
| 1Q18 | 1,355 | -37.8% |
| 4Q17 | 1,392 | -40.7% |
| 3Q17 | 2,086 | -7.8% |
| 2Q17 | 2,158 | -1.6% |
| 1Q17 | 2,179 | - |
| 4Q16 | 2,346 | -0.8% |
| 3Q16 | 2,263 | - |
| 2Q16 | 2,193 | - |
| 4Q15 | 2,365 | - |