| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 20,318 | +8.5% |
| 2Q26 | 19,834 | +7.7% |
| 1Q26 | 19,687 | +9.4% |
| 4Q25 | 19,383 | +11.1% |
| 3Q25 | 18,725 | +11.1% |
| 2Q25 | 18,416 | +14.8% |
| 1Q25 | 17,993 | +16.1% |
| 4Q24 | 17,444 | +18.2% |
| 3Q24 | 16,859 | +18.7% |
| 2Q24 | 16,048 | +19.8% |
| 1Q24 | 15,491 | +20.0% |
| 4Q23 | 14,760 | +17.5% |
| 3Q23 | 14,206 | +17.4% |
| 2Q23 | 13,392 | +16.3% |
| 1Q23 | 12,908 | +16.6% |
| 4Q22 | 12,557 | +15.1% |
| 3Q22 | 12,095 | +17.0% |
| 2Q22 | 11,515 | +16.3% |
| 1Q22 | 11,066 | +16.3% |
| 4Q21 | 10,914 | +19.0% |
| 3Q21 | 10,340 | +25.9% |
| 2Q21 | 9,900 | +27.2% |
| 1Q21 | 9,519 | +28.3% |
| 4Q20 | 9,175 | +26.0% |
| 3Q20 | 8,213 | +18.3% |
| 2Q20 | 7,786 | +22.7% |
| 1Q20 | 7,422 | +26.8% |
| 4Q19 | 7,284 | +33.0% |
| 3Q19 | 6,940 | +43.1% |
| 2Q19 | 6,344 | +45.1% |
| 1Q19 | 5,852 | +41.9% |
| 4Q18 | 5,477 | +40.5% |
| 3Q18 | 4,850 | +28.7% |
| 2Q18 | 4,371 | +22.9% |
| 1Q18 | 4,125 | +19.1% |
| 4Q17 | 3,899 | +25.3% |
| 3Q17 | 3,768 | - |
| 2Q17 | 3,555 | - |
| 1Q17 | 3,464 | - |
| 4Q16 | 3,111 | +27.9% |
| 4Q15 | 2,433 | - |