| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,772 | +13.1% |
| 1Q26 | 5,472 | +17.8% |
| 4Q25 | 6,072 | +20.6% |
| 3Q25 | 5,559 | +25.1% |
| 2Q25 | 5,103 | +26.8% |
| 1Q25 | 4,644 | +25.0% |
| 4Q24 | 5,033 | +24.0% |
| 3Q24 | 4,444 | +23.0% |
| 2Q24 | 4,024 | +26.6% |
| 1Q24 | 3,717 | +29.5% |
| 4Q23 | 4,057 | +36.4% |
| 3Q23 | 3,614 | +29.3% |
| 2Q23 | 3,179 | +24.2% |
| 1Q23 | 2,869 | +30.3% |
| 4Q22 | 2,974 | +31.3% |
| 3Q22 | 2,794 | +42.2% |
| 2Q22 | 2,559 | +43.5% |
| 1Q22 | 2,203 | +35.3% |
| 4Q21 | 2,265 | +26.6% |
| 3Q21 | 1,964 | +23.1% |
| 2Q21 | 1,783 | +30.2% |
| 1Q21 | 1,627 | +34.1% |
| 4Q20 | 1,789 | +48.5% |
| 3Q20 | 1,596 | +39.2% |
| 2Q20 | 1,370 | +47.9% |
| 1Q20 | 1,213 | +52.8% |
| 4Q19 | 1,205 | +59.8% |
| 3Q19 | 1,146 | +62.8% |
| 2Q19 | 926 | +45.7% |
| 1Q19 | 794 | +50.9% |
| 4Q18 | 754 | +39.9% |
| 3Q18 | 704 | +47.5% |
| 2Q18 | 635 | +48.5% |
| 1Q18 | 526 | +46.2% |
| 4Q17 | 539 | +54.4% |
| 3Q17 | 477 | +46.4% |
| 2Q17 | 427 | - |
| 1Q17 | 360 | - |
| 4Q16 | 349 | +83.8% |
| 3Q16 | 326 | - |
| 4Q15 | 189 | - |