| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 4,063 | +8.7% |
| 4Q25 | 4,015 | +14.6% |
| 3Q25 | 3,853 | +12.7% |
| 2Q25 | 3,776 | +14.4% |
| 1Q25 | 3,737 | +12.6% |
| 4Q24 | 3,505 | +2.4% |
| 3Q24 | 3,417 | +1.8% |
| 2Q24 | 3,302 | -1.4% |
| 1Q24 | 3,319 | +0.2% |
| 4Q23 | 3,423 | +0.3% |
| 3Q23 | 3,358 | +1.9% |
| 2Q23 | 3,350 | +2.0% |
| 1Q23 | 3,314 | -0.4% |
| 4Q22 | 3,414 | -1.5% |
| 3Q22 | 3,297 | -3.5% |
| 2Q22 | 3,284 | -1.1% |
| 1Q22 | 3,326 | +6.0% |
| 4Q21 | 3,466 | +7.3% |
| 3Q21 | 3,418 | +12.0% |
| 2Q21 | 3,320 | +16.5% |
| 1Q21 | 3,138 | +8.6% |
| 4Q20 | 3,230 | +6.8% |
| 3Q20 | 3,050 | +6.8% |
| 2Q20 | 2,849 | +8.7% |
| 1Q20 | 2,889 | +18.5% |
| 4Q19 | 3,026 | +23.1% |
| 3Q19 | 2,857 | +19.7% |
| 2Q19 | 2,621 | +29.5% |
| 1Q19 | 2,437 | +24.2% |
| 4Q18 | 2,457 | +14.2% |
| 3Q18 | 2,387 | +16.7% |
| 2Q18 | 2,024 | +7.7% |
| 1Q18 | 1,962 | +5.6% |
| 4Q17 | 2,152 | +13.8% |
| 3Q17 | 2,045 | +9.5% |
| 2Q17 | 1,879 | +28.9% |
| 1Q17 | 1,857 | +43.3% |
| 4Q16 | 1,891 | +40.3% |
| 3Q16 | 1,867 | - |
| 2Q16 | 1,457 | - |
| 1Q16 | 1,296 | - |
| 4Q15 | 1,348 | +10.2% |
| 4Q14 | 1,223 | - |