| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,573 | +20.4% |
| 1Q26 | 3,395 | +17.7% |
| 4Q25 | 3,476 | +14.7% |
| 3Q25 | 3,066 | +30.3% |
| 2Q25 | 2,967 | +29.4% |
| 1Q25 | 2,884 | +32.0% |
| 4Q24 | 3,030 | +39.4% |
| 3Q24 | 2,353 | +16.7% |
| 2Q24 | 2,292 | +16.2% |
| 1Q24 | 2,185 | +15.4% |
| 4Q23 | 2,173 | +9.3% |
| 3Q23 | 2,016 | +4.8% |
| 2Q23 | 1,973 | +9.4% |
| 1Q23 | 1,893 | +10.9% |
| 4Q22 | 1,988 | +17.9% |
| 3Q22 | 1,924 | +24.5% |
| 2Q22 | 1,804 | +20.9% |
| 1Q22 | 1,707 | +18.7% |
| 4Q21 | 1,686 | +9.8% |
| 3Q21 | 1,545 | +12.0% |
| 2Q21 | 1,493 | +17.5% |
| 1Q21 | 1,438 | +28.6% |
| 4Q20 | 1,536 | +22.4% |
| 3Q20 | 1,380 | +21.6% |
| 2Q20 | 1,270 | +19.5% |
| 1Q20 | 1,118 | +78.2% |
| 4Q19 | 1,255 | +60.6% |
| 3Q19 | 1,134 | +85.5% |
| 2Q19 | 1,063 | +96.5% |
| 1Q19 | 627 | +27.7% |
| 4Q18 | 781 | +62.9% |
| 3Q18 | 611 | +48.5% |
| 2Q18 | 541 | +40.8% |
| 1Q18 | 491 | +26.1% |
| 4Q17 | 479 | +3.3% |
| 3Q17 | 412 | -11.1% |
| 2Q17 | 384 | +0.8% |
| 1Q17 | 389 | - |
| 4Q16 | 464 | +365.4% |
| 3Q16 | 463 | - |
| 2Q16 | 381 | - |
| 4Q15 | 99 | - |