| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 33,344 | +12.4% |
| 1Q26 | 33,446 | +11.0% |
| 4Q25 | 32,642 | +5.0% |
| 3Q25 | 31,238 | +4.9% |
| 2Q25 | 29,666 | +1.9% |
| 1Q25 | 30,126 | +4.1% |
| 4Q24 | 31,085 | +6.7% |
| 3Q24 | 29,771 | +7.2% |
| 2Q24 | 29,105 | +3.5% |
| 1Q24 | 28,939 | +2.5% |
| 4Q23 | 29,133 | +0.3% |
| 3Q23 | 27,765 | +4.7% |
| 2Q23 | 28,132 | +9.1% |
| 1Q23 | 28,233 | +10.4% |
| 4Q22 | 29,057 | +11.6% |
| 3Q22 | 26,520 | +8.1% |
| 2Q22 | 25,782 | +11.6% |
| 1Q22 | 25,574 | +12.7% |
| 4Q21 | 26,036 | +14.0% |
| 3Q21 | 24,527 | +11.5% |
| 2Q21 | 23,096 | +9.0% |
| 1Q21 | 22,702 | +10.0% |
| 4Q20 | 22,847 | +9.0% |
| 3Q20 | 21,988 | +9.0% |
| 2Q20 | 21,184 | +11.3% |
| 1Q20 | 20,642 | +9.9% |
| 4Q19 | 20,969 | +10.2% |
| 3Q19 | 20,176 | +11.4% |
| 2Q19 | 19,037 | +11.1% |
| 1Q19 | 18,786 | +10.2% |
| 4Q18 | 19,029 | +10.7% |
| 3Q18 | 18,109 | +12.6% |
| 2Q18 | 17,141 | +11.8% |
| 1Q18 | 17,048 | +14.2% |
| 4Q17 | 17,187 | +14.0% |
| 3Q17 | 16,084 | +14.7% |
| 2Q17 | 15,329 | +15.9% |
| 1Q17 | 14,927 | - |
| 4Q16 | 15,076 | +16.5% |
| 3Q16 | 14,018 | - |
| 2Q16 | 13,224 | - |
| 4Q15 | 12,937 | - |