| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,052 | +16.1% |
| 2Q25 | 2,938 | +14.8% |
| 1Q25 | 2,853 | +16.6% |
| 4Q24 | 2,752 | +13.0% |
| 3Q24 | 2,628 | +11.7% |
| 2Q24 | 2,561 | +13.4% |
| 1Q24 | 2,447 | +10.5% |
| 4Q23 | 2,435 | +17.6% |
| 3Q23 | 2,353 | +13.0% |
| 2Q23 | 2,258 | +13.4% |
| 1Q23 | 2,216 | +13.6% |
| 4Q22 | 2,070 | +11.9% |
| 3Q22 | 2,082 | +19.0% |
| 2Q22 | 1,990 | +19.4% |
| 1Q22 | 1,950 | +14.8% |
| 4Q21 | 1,849 | +13.4% |
| 3Q21 | 1,749 | +12.2% |
| 2Q21 | 1,666 | +10.4% |
| 1Q21 | 1,699 | +18.5% |
| 4Q20 | 1,630 | +23.1% |
| 3Q20 | 1,559 | +34.7% |
| 2Q20 | 1,509 | +40.9% |
| 1Q20 | 1,433 | +47.0% |
| 4Q19 | 1,325 | +50.7% |
| 3Q19 | 1,157 | +43.4% |
| 2Q19 | 1,071 | +46.3% |
| 1Q19 | 975 | +52.7% |
| 4Q18 | 879 | +56.0% |
| 3Q18 | 807 | +64.3% |
| 2Q18 | 732 | +67.1% |
| 1Q18 | 638 | +68.6% |
| 4Q17 | 563 | +83.1% |
| 3Q17 | 491 | +107.9% |
| 2Q17 | 438 | +137.8% |
| 1Q17 | 378 | +131.7% |
| 4Q16 | 307 | +148.2% |
| 3Q16 | 236 | +154.7% |
| 2Q16 | 184 | - |
| 1Q16 | 163 | - |
| 4Q15 | 123 | +280.9% |
| 3Q15 | 92 | - |
| 4Q14 | 32 | - |