| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 17,324 | -7.9% |
| 1Q26 | 16,931 | -8.9% |
| 4Q25 | 16,576 | -9.7% |
| 3Q25 | 19,139 | +7.1% |
| 2Q25 | 18,809 | +8.6% |
| 1Q25 | 18,593 | +9.7% |
| 4Q24 | 18,364 | +9.0% |
| 3Q24 | 17,866 | +8.3% |
| 2Q24 | 17,319 | -0.7% |
| 1Q24 | 16,947 | -3.0% |
| 4Q23 | 16,842 | -4.7% |
| 3Q23 | 16,497 | -9.2% |
| 2Q23 | 17,443 | -5.4% |
| 1Q23 | 17,474 | -6.9% |
| 4Q22 | 17,676 | -5.5% |
| 3Q22 | 18,170 | -0.4% |
| 2Q22 | 18,435 | +2.2% |
| 1Q22 | 18,779 | +3.6% |
| 4Q21 | 18,700 | -0.0% |
| 3Q21 | 18,238 | -3.6% |
| 2Q21 | 18,035 | -4.8% |
| 1Q21 | 18,127 | -3.4% |
| 4Q20 | 18,702 | -0.5% |
| 3Q20 | 18,921 | +3.4% |
| 2Q20 | 18,935 | +3.8% |
| 1Q20 | 18,760 | +4.1% |
| 4Q19 | 18,798 | +5.3% |
| 3Q19 | 18,299 | +3.5% |
| 2Q19 | 18,239 | +4.3% |
| 1Q19 | 18,028 | +4.1% |
| 4Q18 | 17,857 | +4.8% |
| 3Q18 | 17,673 | +6.3% |
| 2Q18 | 17,486 | +6.8% |
| 1Q18 | 17,322 | +8.3% |
| 4Q17 | 17,045 | +8.0% |
| 3Q17 | 16,632 | +9.7% |
| 2Q17 | 16,372 | +8.9% |
| 1Q17 | 15,997 | - |
| 4Q16 | 15,782 | +8.8% |
| 3Q16 | 15,162 | - |
| 2Q16 | 15,034 | - |
| 4Q15 | 14,505 | - |