| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,788 | +5.4% |
| 4Q25 | 1,827 | +5.6% |
| 3Q25 | 1,865 | +8.5% |
| 2Q25 | 1,776 | +13.3% |
| 1Q25 | 1,696 | +26.1% |
| 4Q24 | 1,730 | +31.2% |
| 3Q24 | 1,719 | +38.7% |
| 2Q24 | 1,568 | +32.5% |
| 1Q24 | 1,345 | +31.6% |
| 4Q23 | 1,318 | +39.4% |
| 3Q23 | 1,239 | +47.7% |
| 2Q23 | 1,183 | +54.9% |
| 1Q23 | 1,022 | +61.8% |
| 4Q22 | 945 | +49.0% |
| 3Q22 | 839 | +20.6% |
| 2Q22 | 763 | +23.5% |
| 1Q22 | 631 | +20.6% |
| 4Q21 | 634 | +11.0% |
| 3Q21 | 695 | +26.3% |
| 2Q21 | 618 | +54.2% |
| 1Q21 | 523 | +52.9% |
| 4Q20 | 571 | +61.7% |
| 3Q20 | 551 | +75.6% |
| 2Q20 | 401 | +73.3% |
| 1Q20 | 342 | +54.4% |
| 4Q19 | 353 | +20.4% |
| 3Q19 | 313 | - |
| 2Q19 | 231 | - |
| 1Q19 | 221 | - |
| 4Q18 | 293 | +142.1% |
| 4Q17 | 121 | - |