| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 70,029 | +7.2% |
| 2Q26 | 70,144 | +7.4% |
| 1Q26 | 66,909 | +4.9% |
| 4Q25 | 68,906 | +4.9% |
| 3Q25 | 65,335 | +5.8% |
| 2Q25 | 65,305 | +3.3% |
| 1Q25 | 63,777 | +5.1% |
| 4Q24 | 65,696 | +4.2% |
| 3Q24 | 61,737 | +4.4% |
| 2Q24 | 63,232 | +4.3% |
| 1Q24 | 60,692 | +3.9% |
| 4Q23 | 63,074 | -0.2% |
| 3Q23 | 59,143 | +1.1% |
| 2Q23 | 60,628 | +3.6% |
| 1Q23 | 58,424 | +6.0% |
| 4Q22 | 63,206 | +12.1% |
| 3Q22 | 58,508 | +20.0% |
| 2Q22 | 58,515 | +23.2% |
| 1Q22 | 55,122 | +25.4% |
| 4Q21 | 56,402 | +30.6% |
| 3Q21 | 48,753 | +27.1% |
| 2Q21 | 47,500 | +31.2% |
| 1Q21 | 43,952 | +31.9% |
| 4Q20 | 43,182 | +29.1% |
| 3Q20 | 38,347 | - |
| 2Q20 | 36,204 | - |
| 1Q20 | 33,318 | - |
| 4Q19 | 33,442 | +13.0% |
| 4Q18 | 29,594 | +3.2% |
| 4Q17 | 28,671 | -5.6% |
| 4Q16 | 30,386 | -1.6% |
| 4Q15 | 30,878 | - |