| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,592 | +4.1% |
| 4Q25 | 2,949 | +22.4% |
| 3Q25 | 2,613 | +19.5% |
| 2Q25 | 2,491 | +19.7% |
| 1Q25 | 2,343 | +19.5% |
| 4Q24 | 2,410 | +22.1% |
| 3Q24 | 2,186 | +18.5% |
| 2Q24 | 2,080 | +21.8% |
| 1Q24 | 1,959 | +23.4% |
| 4Q23 | 1,974 | +23.5% |
| 3Q23 | 1,844 | +22.4% |
| 2Q23 | 1,707 | +20.2% |
| 1Q23 | 1,588 | +19.0% |
| 4Q22 | 1,598 | -3.0% |
| 3Q22 | 1,507 | +0.3% |
| 2Q22 | 1,421 | +2.3% |
| 1Q22 | 1,335 | -6.0% |
| 4Q21 | 1,648 | +4.1% |
| 3Q21 | 1,502 | +8.5% |
| 2Q21 | 1,389 | +15.9% |
| 1Q21 | 1,420 | +36.9% |
| 4Q20 | 1,583 | +49.8% |
| 3Q20 | 1,385 | +51.6% |
| 2Q20 | 1,198 | +50.6% |
| 1Q20 | 1,037 | +49.5% |
| 4Q19 | 1,056 | +51.6% |
| 3Q19 | 913 | +48.0% |
| 2Q19 | 795 | +44.3% |
| 1Q19 | 693 | +43.1% |
| 4Q18 | 696 | +57.6% |
| 3Q18 | 617 | +57.0% |
| 2Q18 | 551 | +64.5% |
| 1Q18 | 484 | +83.3% |
| 4Q17 | 442 | +87.5% |
| 3Q17 | 393 | +92.2% |
| 2Q17 | 335 | - |
| 1Q17 | 264 | - |
| 4Q16 | 235 | +114.3% |
| 3Q16 | 204 | - |
| 4Q15 | 110 | - |