| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,538 | +150.2% |
| 1Q26 | 4,548 | +105.2% |
| 4Q25 | 5,529 | +85.4% |
| 3Q25 | 2,867 | -14.0% |
| 2Q25 | 1,814 | -23.1% |
| 1Q25 | 2,216 | -7.9% |
| 4Q24 | 2,982 | -0.5% |
| 3Q24 | 3,334 | +19.5% |
| 2Q24 | 2,359 | -11.6% |
| 1Q24 | 2,407 | -34.0% |
| 4Q23 | 2,996 | -33.7% |
| 3Q23 | 2,790 | -40.6% |
| 2Q23 | 2,669 | -31.6% |
| 1Q23 | 3,648 | -2.6% |
| 4Q22 | 4,520 | +1.4% |
| 3Q22 | 4,699 | -7.2% |
| 2Q22 | 3,904 | -49.2% |
| 1Q22 | 3,744 | -54.6% |
| 4Q21 | 4,458 | -57.2% |
| 3Q21 | 5,061 | -50.9% |
| 2Q21 | 7,689 | -21.6% |
| 1Q21 | 8,244 | -18.1% |
| 4Q20 | 10,419 | -2.7% |
| 3Q20 | 10,316 | +5.2% |
| 2Q20 | 9,802 | +6.5% |
| 1Q20 | 10,069 | +9.1% |
| 4Q19 | 10,713 | +11.1% |
| 3Q19 | 9,806 | +10.0% |
| 2Q19 | 9,202 | +11.1% |
| 1Q19 | 9,231 | +9.2% |
| 4Q18 | 9,642 | +9.9% |
| 3Q18 | 8,915 | +11.0% |
| 2Q18 | 8,286 | +9.1% |
| 1Q18 | 8,455 | +4.3% |
| 4Q17 | 8,775 | +2.5% |
| 3Q17 | 8,028 | -6.1% |
| 2Q17 | 7,597 | -9.2% |
| 1Q17 | 8,105 | - |
| 4Q16 | 8,561 | -8.1% |
| 3Q16 | 8,552 | - |
| 2Q16 | 8,369 | - |
| 4Q15 | 9,311 | - |