| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,777 | +20.8% |
| 1Q26 | 7,405 | +19.8% |
| 4Q25 | 7,252 | +14.6% |
| 3Q25 | 7,175 | +7.8% |
| 2Q25 | 6,437 | +3.8% |
| 1Q25 | 6,179 | +5.3% |
| 4Q24 | 6,327 | +10.7% |
| 3Q24 | 6,653 | +15.0% |
| 2Q24 | 6,203 | +15.0% |
| 1Q24 | 5,868 | +7.9% |
| 4Q23 | 5,715 | +3.6% |
| 3Q23 | 5,786 | +3.7% |
| 2Q23 | 5,393 | +3.1% |
| 1Q23 | 5,437 | +9.2% |
| 4Q22 | 5,515 | +11.0% |
| 3Q22 | 5,580 | +12.2% |
| 2Q22 | 5,231 | +11.8% |
| 1Q22 | 4,977 | +29.7% |
| 4Q21 | 4,967 | +30.4% |
| 3Q21 | 4,974 | +30.7% |
| 2Q21 | 4,678 | +42.5% |
| 1Q21 | 3,838 | +26.3% |
| 4Q20 | 3,808 | +24.2% |
| 3Q20 | 3,806 | +21.1% |
| 2Q20 | 3,283 | +26.0% |
| 1Q20 | 3,039 | +27.7% |
| 4Q19 | 3,067 | +33.9% |
| 3Q19 | 3,142 | +34.2% |
| 2Q19 | 2,605 | +39.3% |
| 1Q19 | 2,379 | +45.5% |
| 4Q18 | 2,291 | +46.6% |
| 3Q18 | 2,341 | +24.6% |
| 2Q18 | 1,869 | +42.4% |
| 1Q18 | 1,635 | +64.1% |
| 4Q17 | 1,562 | +79.9% |
| 3Q17 | 1,879 | +46.5% |
| 2Q17 | 1,312 | +65.4% |
| 1Q17 | 996 | +64.2% |
| 4Q16 | 868 | +79.2% |
| 3Q16 | 1,282 | - |
| 2Q16 | 793 | - |
| 1Q16 | 606 | - |
| 4Q15 | 484 | - |