| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 16,450 | +3.5% |
| 4Q25 | 16,735 | +3.7% |
| 2Q25 | 16,217 | +3.4% |
| 1Q25 | 15,899 | +2.9% |
| 4Q24 | 16,134 | +2.3% |
| 3Q24 | 15,871 | +2.0% |
| 2Q24 | 15,679 | +2.7% |
| 1Q24 | 15,457 | +4.3% |
| 4Q23 | 15,772 | +5.2% |
| 3Q23 | 15,557 | +6.6% |
| 2Q23 | 15,260 | +6.8% |
| 1Q23 | 14,816 | +7.1% |
| 4Q22 | 14,998 | +7.8% |
| 3Q22 | 14,596 | +8.6% |
| 2Q22 | 14,287 | +8.8% |
| 1Q22 | 13,839 | +10.2% |
| 4Q21 | 13,909 | +13.0% |
| 3Q21 | 13,442 | +14.1% |
| 2Q21 | 13,127 | +14.9% |
| 1Q21 | 12,559 | +14.2% |
| 4Q20 | 12,305 | +11.6% |
| 3Q20 | 11,780 | +11.5% |
| 2Q20 | 11,426 | +11.5% |
| 1Q20 | 10,999 | +12.3% |
| 4Q19 | 11,025 | +12.0% |
| 3Q19 | 10,568 | +13.4% |
| 2Q19 | 10,249 | +13.7% |
| 1Q19 | 9,798 | +15.2% |
| 4Q18 | 9,846 | +15.8% |
| 3Q18 | 9,316 | +15.8% |
| 2Q18 | 9,018 | +16.9% |
| 1Q18 | 8,505 | -2.9% |
| 4Q17 | 8,504 | -2.1% |
| 3Q17 | 8,046 | -3.1% |
| 2Q17 | 7,713 | -3.6% |
| 1Q17 | 8,755 | +16.0% |
| 4Q16 | 8,688 | +15.0% |
| 3Q16 | 8,304 | - |
| 2Q16 | 8,003 | - |
| 1Q16 | 7,548 | - |
| 4Q15 | 7,552 | +13.7% |
| 4Q14 | 6,644 | - |