| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,335 | +8.1% |
| 1Q26 | 4,156 | +7.6% |
| 4Q25 | 4,408 | +12.8% |
| 3Q25 | 4,165 | +12.3% |
| 2Q25 | 4,009 | +13.3% |
| 1Q25 | 3,864 | +16.0% |
| 4Q24 | 3,908 | +17.2% |
| 3Q24 | 3,707 | +18.5% |
| 2Q24 | 3,539 | +15.7% |
| 1Q24 | 3,332 | +14.7% |
| 4Q23 | 3,336 | +12.2% |
| 3Q23 | 3,128 | +5.1% |
| 2Q23 | 3,058 | +3.6% |
| 1Q23 | 2,904 | +3.8% |
| 4Q22 | 2,973 | +2.1% |
| 3Q22 | 2,977 | +4.2% |
| 2Q22 | 2,951 | +3.7% |
| 1Q22 | 2,797 | -2.4% |
| 4Q21 | 2,911 | -4.3% |
| 3Q21 | 2,857 | -5.0% |
| 2Q21 | 2,847 | -6.0% |
| 1Q21 | 2,867 | -0.8% |
| 4Q20 | 3,042 | +1.9% |
| 3Q20 | 3,007 | +1.2% |
| 2Q20 | 3,029 | +3.2% |
| 1Q20 | 2,889 | +0.5% |
| 4Q19 | 2,984 | +2.5% |
| 3Q19 | 2,970 | +5.4% |
| 2Q19 | 2,936 | +6.1% |
| 1Q19 | 2,876 | +14.5% |
| 4Q18 | 2,910 | +12.5% |
| 3Q18 | 2,817 | +11.1% |
| 2Q18 | 2,768 | +9.6% |
| 1Q18 | 2,512 | +6.4% |
| 4Q17 | 2,587 | +6.0% |
| 3Q17 | 2,535 | +4.9% |
| 2Q17 | 2,525 | +5.7% |
| 1Q17 | 2,361 | +4.3% |
| 4Q16 | 2,441 | +3.7% |
| 3Q16 | 2,416 | - |
| 2Q16 | 2,389 | - |
| 1Q16 | 2,264 | - |
| 4Q15 | 2,355 | - |