| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 18,326 | +39.5% |
| 3Q25 | 18,269 | +44.5% |
| 2Q25 | 16,672 | +35.7% |
| 1Q25 | 14,259 | +20.9% |
| 4Q24 | 13,132 | +14.4% |
| 3Q24 | 12,644 | +12.5% |
| 2Q24 | 12,288 | +11.4% |
| 1Q24 | 11,797 | +12.2% |
| 4Q23 | 11,476 | +13.6% |
| 3Q23 | 11,237 | +13.8% |
| 2Q23 | 11,027 | +12.4% |
| 1Q23 | 10,516 | +10.3% |
| 4Q22 | 10,103 | +10.4% |
| 3Q22 | 9,872 | +9.4% |
| 2Q22 | 9,813 | +8.5% |
| 1Q22 | 9,538 | +7.1% |
| 4Q21 | 9,148 | +5.6% |
| 3Q21 | 9,025 | +4.1% |
| 2Q21 | 9,045 | +2.5% |
| 1Q21 | 8,902 | +2.3% |
| 4Q20 | 8,663 | -0.3% |
| 3Q20 | 8,669 | +6.5% |
| 2Q20 | 8,821 | +7.3% |
| 1Q20 | 8,706 | +6.6% |
| 4Q19 | 8,688 | +7.3% |
| 3Q19 | 8,141 | -1.1% |
| 2Q19 | 8,219 | -0.0% |
| 1Q19 | 8,167 | +1.5% |
| 4Q18 | 8,094 | +2.6% |
| 3Q18 | 8,235 | +6.3% |
| 2Q18 | 8,221 | +6.8% |
| 1Q18 | 8,044 | +5.4% |
| 4Q17 | 7,892 | +11.2% |
| 3Q17 | 7,744 | +12.5% |
| 2Q17 | 7,696 | +12.9% |
| 1Q17 | 7,635 | +17.1% |
| 4Q16 | 7,099 | +12.4% |
| 3Q16 | 6,883 | +15.8% |
| 2Q16 | 6,814 | - |
| 1Q16 | 6,519 | - |
| 4Q15 | 6,313 | +16.3% |
| 3Q15 | 5,944 | - |
| 4Q14 | 5,427 | - |