| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 42,672 | +8.4% |
| 2Q26 | 40,057 | +5.1% |
| 1Q26 | 39,799 | +2.2% |
| 4Q25 | 40,917 | +6.2% |
| 3Q25 | 39,364 | +13.5% |
| 2Q25 | 38,112 | +10.9% |
| 1Q25 | 38,924 | +14.8% |
| 4Q24 | 38,546 | +13.8% |
| 3Q24 | 34,697 | +12.3% |
| 2Q24 | 34,365 | +11.4% |
| 1Q24 | 33,916 | +10.6% |
| 4Q23 | 33,871 | +10.2% |
| 3Q23 | 30,895 | +8.5% |
| 2Q23 | 30,853 | +11.0% |
| 1Q23 | 30,656 | +11.2% |
| 4Q22 | 30,725 | +10.6% |
| 3Q22 | 28,482 | +16.5% |
| 2Q22 | 27,797 | +15.9% |
| 1Q22 | 27,561 | +13.1% |
| 4Q21 | 27,780 | +12.7% |
| 3Q21 | 24,440 | +12.8% |
| 2Q21 | 23,979 | +9.4% |
| 1Q21 | 24,373 | +0.6% |
| 4Q20 | 24,656 | -0.6% |
| 3Q20 | 21,666 | -6.4% |
| 2Q20 | 21,915 | -4.1% |
| 1Q20 | 24,235 | +5.1% |
| 4Q19 | 24,793 | +7.2% |
| 3Q19 | 23,153 | +7.1% |
| 2Q19 | 22,860 | +5.2% |
| 1Q19 | 23,063 | +3.2% |
| 4Q18 | 23,138 | +1.6% |
| 3Q18 | 21,613 | -2.1% |
| 2Q18 | 21,723 | +3.7% |
| 1Q18 | 22,349 | +9.2% |
| 4Q17 | 22,774 | +4.8% |
| 3Q17 | 22,076 | -5.7% |
| 2Q17 | 20,941 | -12.7% |
| 1Q17 | 20,475 | - |
| 4Q16 | 21,733 | -11.8% |
| 3Q16 | 23,421 | - |
| 2Q16 | 23,987 | - |
| 4Q15 | 24,650 | - |