| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 12,361 | -16.2% |
| 3Q25 | 15,099 | +2.7% |
| 2Q25 | 16,512 | +4.2% |
| 1Q25 | 13,757 | +3.8% |
| 4Q24 | 14,756 | +8.9% |
| 3Q24 | 14,704 | +8.4% |
| 2Q24 | 15,840 | +7.8% |
| 1Q24 | 13,254 | +10.3% |
| 4Q23 | 13,547 | +11.0% |
| 3Q23 | 13,559 | +10.5% |
| 2Q23 | 14,699 | +12.7% |
| 1Q23 | 12,011 | +12.1% |
| 4Q22 | 12,207 | +11.7% |
| 3Q22 | 12,275 | +12.7% |
| 2Q22 | 13,048 | +11.2% |
| 1Q22 | 10,713 | +13.9% |
| 4Q21 | 10,932 | +13.5% |
| 3Q21 | 10,895 | +15.2% |
| 2Q21 | 11,737 | +17.3% |
| 1Q21 | 9,406 | +24.6% |
| 4Q20 | 9,635 | +19.4% |
| 3Q20 | 9,455 | +24.8% |
| 2Q20 | 10,006 | +17.0% |
| 1Q20 | 7,552 | +11.5% |
| 4Q19 | 8,073 | +12.5% |
| 3Q19 | 7,577 | +5.6% |
| 2Q19 | 8,554 | +9.1% |
| 1Q19 | 6,773 | +9.7% |
| 4Q18 | 7,173 | +7.1% |
| 3Q18 | 7,178 | +8.6% |
| 2Q18 | 7,838 | +10.0% |
| 1Q18 | 6,177 | +15.6% |
| 4Q17 | 6,694 | +18.3% |
| 3Q17 | 6,608 | +17.6% |
| 2Q17 | 7,128 | +15.4% |
| 1Q17 | 5,345 | +13.3% |
| 4Q16 | 5,659 | +10.7% |
| 3Q16 | 5,618 | - |
| 2Q16 | 6,175 | - |
| 1Q16 | 4,718 | - |
| 4Q15 | 5,114 | +3.9% |
| 4Q14 | 4,924 | - |