| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,012 | +37.5% |
| 1Q26 | 4,677 | +34.0% |
| 4Q25 | 4,356 | +17.6% |
| 3Q25 | 3,774 | +9.8% |
| 2Q25 | 3,646 | +17.3% |
| 1Q25 | 3,490 | +19.5% |
| 4Q24 | 3,703 | +33.7% |
| 3Q24 | 3,437 | +38.4% |
| 2Q24 | 3,107 | +35.9% |
| 1Q24 | 2,921 | +36.3% |
| 4Q23 | 2,770 | +34.9% |
| 3Q23 | 2,483 | +32.7% |
| 2Q23 | 2,286 | +39.8% |
| 1Q23 | 2,143 | +44.0% |
| 4Q22 | 2,052 | +52.0% |
| 3Q22 | 1,870 | +33.9% |
| 2Q22 | 1,635 | +20.8% |
| 1Q22 | 1,487 | +15.3% |
| 4Q21 | 1,350 | +5.0% |
| 3Q21 | 1,397 | +19.7% |
| 2Q21 | 1,353 | +14.2% |
| 1Q21 | 1,290 | +12.7% |
| 4Q20 | 1,285 | +25.4% |
| 3Q20 | 1,166 | +28.5% |
| 2Q20 | 1,185 | +39.8% |
| 1Q20 | 1,144 | +48.0% |
| 4Q19 | 1,025 | +48.1% |
| 3Q19 | 907 | +46.2% |
| 2Q19 | 847 | +58.8% |
| 1Q19 | 773 | +68.4% |
| 4Q18 | 692 | +87.6% |
| 3Q18 | 620 | +114.3% |
| 2Q18 | 533 | +136.5% |
| 1Q18 | 459 | +183.9% |
| 4Q17 | 369 | +42.1% |
| 3Q17 | 289 | +35.1% |
| 2Q17 | 225 | +40.8% |
| 1Q17 | 161 | - |
| 4Q16 | 259 | +222.2% |
| 3Q16 | 214 | - |
| 2Q16 | 160 | - |
| 4Q15 | 80 | - |