| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 5,798 | +25.4% |
| 4Q25 | 6,248 | +29.8% |
| 3Q25 | 6,573 | +28.8% |
| 2Q25 | 5,436 | +29.2% |
| 1Q25 | 4,625 | +27.0% |
| 4Q24 | 4,814 | +25.8% |
| 3Q24 | 5,102 | +26.2% |
| 2Q24 | 4,208 | +28.8% |
| 1Q24 | 3,643 | +28.4% |
| 4Q23 | 3,826 | +28.4% |
| 3Q23 | 4,044 | +24.2% |
| 2Q23 | 3,268 | +15.6% |
| 1Q23 | 2,838 | +3.5% |
| 4Q22 | 2,980 | -2.4% |
| 3Q22 | 3,257 | -4.0% |
| 2Q22 | 2,826 | -10.3% |
| 1Q22 | 2,742 | -21.0% |
| 4Q21 | 3,054 | -13.6% |
| 3Q21 | 3,394 | -20.8% |
| 2Q21 | 3,150 | -16.0% |
| 1Q21 | 3,469 | +2.5% |
| 4Q20 | 3,534 | +4.1% |
| 3Q20 | 4,287 | +20.9% |
| 2Q20 | 3,751 | +29.3% |
| 1Q20 | 3,386 | +29.9% |
| 4Q19 | 3,395 | +21.8% |
| 3Q19 | 3,544 | +10.4% |
| 2Q19 | 2,902 | +13.7% |
| 1Q19 | 2,607 | +18.8% |
| 4Q18 | 2,788 | +15.7% |
| 3Q18 | 3,210 | +20.1% |
| 2Q18 | 2,552 | +14.9% |
| 1Q18 | 2,193 | +17.2% |
| 4Q17 | 2,409 | +11.3% |
| 3Q17 | 2,672 | +4.3% |
| 2Q17 | 2,221 | +4.5% |
| 1Q17 | 1,872 | -9.6% |
| 4Q16 | 2,163 | +61.2% |
| 3Q16 | 2,563 | - |
| 2Q16 | 2,125 | - |
| 1Q16 | 2,070 | - |
| 4Q15 | 1,342 | +111.2% |
| 4Q14 | 635 | - |