| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 31,409 | +6.4% |
| 2Q26 | 32,214 | +7.7% |
| 1Q26 | 30,643 | +6.7% |
| 4Q25 | 29,703 | +8.3% |
| 3Q25 | 29,511 | +3.9% |
| 2Q25 | 29,906 | +5.9% |
| 1Q25 | 28,731 | +9.9% |
| 4Q24 | 27,426 | +8.5% |
| 3Q24 | 28,398 | +4.1% |
| 2Q24 | 28,227 | -3.1% |
| 1Q24 | 26,133 | -8.6% |
| 4Q23 | 25,267 | -9.2% |
| 3Q23 | 27,291 | -8.8% |
| 2Q23 | 29,120 | -6.6% |
| 1Q23 | 28,577 | -7.0% |
| 4Q22 | 27,842 | -5.4% |
| 3Q22 | 29,922 | -3.4% |
| 2Q22 | 31,180 | +0.8% |
| 1Q22 | 30,715 | +2.3% |
| 4Q21 | 29,417 | -3.1% |
| 3Q21 | 30,964 | +0.1% |
| 2Q21 | 30,940 | +1.9% |
| 1Q21 | 30,019 | +5.2% |
| 4Q20 | 30,343 | +5.4% |
| 3Q20 | 30,932 | -4.5% |
| 2Q20 | 30,371 | -5.1% |
| 1Q20 | 28,538 | -5.1% |
| 4Q19 | 28,789 | +2.2% |
| 3Q19 | 32,386 | +13.4% |
| 2Q19 | 31,997 | +14.1% |
| 1Q19 | 30,069 | +15.6% |
| 4Q18 | 28,157 | +15.6% |
| 3Q18 | 28,561 | +13.1% |
| 2Q18 | 28,047 | +14.4% |
| 1Q18 | 26,020 | +17.9% |
| 4Q17 | 24,352 | +22.7% |
| 3Q17 | 25,262 | +28.9% |
| 2Q17 | 24,517 | +27.0% |
| 1Q17 | 22,063 | +24.8% |
| 4Q16 | 19,847 | +17.5% |
| 3Q16 | 19,601 | - |
| 2Q16 | 19,307 | - |
| 1Q16 | 17,684 | - |
| 4Q15 | 16,887 | - |