| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 35,062 | +5.2% |
| 3Q25 | 35,555 | +7.7% |
| 1Q25 | 34,315 | +10.4% |
| 4Q24 | 33,325 | +10.8% |
| 3Q24 | 33,027 | +10.2% |
| 2Q24 | 32,429 | +10.9% |
| 1Q24 | 31,071 | +9.5% |
| 4Q23 | 30,078 | +11.5% |
| 3Q23 | 29,978 | +12.8% |
| 2Q23 | 29,234 | +13.7% |
| 1Q23 | 28,371 | +16.2% |
| 4Q22 | 26,977 | +15.7% |
| 3Q22 | 26,585 | +16.5% |
| 2Q22 | 25,708 | +15.2% |
| 1Q22 | 24,421 | +13.7% |
| 4Q21 | 23,308 | +11.7% |
| 3Q21 | 22,816 | +9.9% |
| 2Q21 | 22,307 | +7.9% |
| 1Q21 | 21,482 | +7.4% |
| 4Q20 | 20,869 | +10.0% |
| 3Q20 | 20,765 | +12.5% |
| 2Q20 | 20,679 | +12.2% |
| 1Q20 | 20,010 | +11.7% |
| 4Q19 | 18,970 | +14.3% |
| 3Q19 | 18,459 | +15.6% |
| 2Q19 | 18,438 | +15.4% |
| 1Q19 | 17,913 | +16.0% |
| 4Q18 | 16,598 | +18.5% |
| 3Q18 | 15,971 | +8.2% |
| 2Q18 | 15,980 | +8.7% |
| 1Q18 | 15,438 | +8.9% |
| 4Q17 | 14,007 | +13.8% |
| 3Q17 | 14,766 | +12.3% |
| 2Q17 | 14,707 | +12.9% |
| 1Q17 | 14,178 | +11.7% |
| 4Q16 | 12,307 | +5.7% |
| 3Q16 | 13,143 | +14.5% |
| 2Q16 | 13,031 | - |
| 1Q16 | 12,692 | - |
| 4Q15 | 11,639 | +28.9% |
| 3Q15 | 11,481 | - |
| 4Q14 | 9,027 | - |