| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,693 | +19.3% |
| 1Q26 | 2,547 | +19.8% |
| 4Q25 | 2,542 | +21.1% |
| 3Q25 | 2,392 | +21.8% |
| 2Q25 | 2,258 | +22.1% |
| 1Q25 | 2,126 | +21.1% |
| 4Q24 | 2,098 | +23.1% |
| 3Q24 | 1,963 | +24.2% |
| 2Q24 | 1,849 | +24.8% |
| 1Q24 | 1,755 | +25.7% |
| 4Q23 | 1,704 | +26.8% |
| 3Q23 | 1,580 | +28.1% |
| 2Q23 | 1,481 | +32.8% |
| 1Q23 | 1,396 | +32.1% |
| 4Q22 | 1,343 | +33.4% |
| 3Q22 | 1,233 | +41.8% |
| 2Q22 | 1,115 | +43.2% |
| 1Q22 | 1,056 | +51.8% |
| 4Q21 | 1,007 | +55.0% |
| 3Q21 | 870 | +16.5% |
| 2Q21 | 779 | +9.0% |
| 1Q21 | 696 | +11.7% |
| 4Q20 | 649 | +5.8% |
| 3Q20 | 747 | +22.3% |
| 2Q20 | 714 | +38.2% |
| 1Q20 | 623 | +36.4% |
| 4Q19 | 614 | +38.1% |
| 3Q19 | 610 | +43.5% |
| 2Q19 | 517 | +30.3% |
| 1Q19 | 456 | +19.7% |
| 4Q18 | 444 | +16.5% |
| 3Q18 | 425 | +5.5% |
| 2Q18 | 397 | +11.0% |
| 1Q18 | 381 | +23.4% |
| 4Q17 | 382 | +16.6% |
| 3Q17 | 403 | +71.2% |
| 2Q17 | 357 | +119.8% |
| 1Q17 | 309 | - |
| 4Q16 | 327 | +275.3% |
| 3Q16 | 235 | - |
| 2Q16 | 162 | - |
| 4Q15 | 87 | - |