| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 10,137 | +7.7% |
| 4Q25 | 10,167 | +11.2% |
| 3Q25 | 9,867 | +13.6% |
| 2Q25 | 9,556 | +10.8% |
| 1Q25 | 9,413 | +12.3% |
| 4Q24 | 9,145 | +8.4% |
| 3Q24 | 8,690 | +6.8% |
| 2Q24 | 8,621 | +9.0% |
| 1Q24 | 8,381 | +10.3% |
| 4Q23 | 8,436 | +11.5% |
| 3Q23 | 8,137 | +11.7% |
| 2Q23 | 7,912 | +13.7% |
| 1Q23 | 7,598 | +17.6% |
| 4Q22 | 7,567 | +20.4% |
| 3Q22 | 7,283 | +23.3% |
| 2Q22 | 6,956 | +24.2% |
| 1Q22 | 6,463 | +26.5% |
| 4Q21 | 6,287 | +28.6% |
| 3Q21 | 5,907 | +24.8% |
| 2Q21 | 5,602 | +21.2% |
| 1Q21 | 5,108 | +14.9% |
| 4Q20 | 4,887 | +15.9% |
| 3Q20 | 4,734 | +19.1% |
| 2Q20 | 4,623 | +19.5% |
| 1Q20 | 4,446 | +19.9% |
| 4Q19 | 4,215 | +16.8% |
| 3Q19 | 3,974 | +16.9% |
| 2Q19 | 3,869 | +19.1% |
| 1Q19 | 3,708 | +22.8% |
| 4Q18 | 3,609 | +23.3% |
| 3Q18 | 3,399 | +24.0% |
| 2Q18 | 3,248 | +25.2% |
| 1Q18 | 3,020 | +26.6% |
| 4Q17 | 2,927 | +27.0% |
| 3Q17 | 2,741 | +20.8% |
| 2Q17 | 2,594 | - |
| 1Q17 | 2,386 | - |
| 4Q16 | 2,306 | +27.2% |
| 3Q16 | 2,270 | - |
| 4Q15 | 1,812 | - |