| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,830 | +0.5% |
| 2Q26 | 17,455 | +3.3% |
| 1Q26 | 17,158 | -0.1% |
| 4Q25 | 17,359 | +0.9% |
| 3Q25 | 17,740 | +8.3% |
| 2Q25 | 16,895 | +5.5% |
| 1Q25 | 17,167 | +10.8% |
| 4Q24 | 17,203 | +16.3% |
| 3Q24 | 16,386 | +13.9% |
| 2Q24 | 16,015 | +11.3% |
| 1Q24 | 15,501 | +12.3% |
| 4Q23 | 14,789 | +10.4% |
| 3Q23 | 14,382 | +14.4% |
| 2Q23 | 14,386 | +12.2% |
| 1Q23 | 13,799 | +6.9% |
| 4Q22 | 13,401 | +3.7% |
| 3Q22 | 12,567 | +7.4% |
| 2Q22 | 12,820 | +14.9% |
| 1Q22 | 12,913 | +17.3% |
| 4Q21 | 12,917 | +10.6% |
| 3Q21 | 11,696 | -3.0% |
| 2Q21 | 11,159 | -5.2% |
| 1Q21 | 11,011 | -4.1% |
| 4Q20 | 11,683 | +3.9% |
| 3Q20 | 12,053 | +12.4% |
| 2Q20 | 11,773 | +15.7% |
| 1Q20 | 11,484 | +16.9% |
| 4Q19 | 11,247 | +14.5% |
| 3Q19 | 10,724 | +11.8% |
| 2Q19 | 10,172 | +12.5% |
| 1Q19 | 9,821 | +12.8% |
| 4Q18 | 9,823 | +15.0% |
| 3Q18 | 9,595 | +20.7% |
| 2Q18 | 9,042 | +21.9% |
| 1Q18 | 8,708 | +22.1% |
| 4Q17 | 8,542 | +19.1% |
| 3Q17 | 7,947 | +15.1% |
| 2Q17 | 7,416 | +10.2% |
| 1Q17 | 7,132 | - |
| 4Q16 | 7,174 | +5.2% |
| 3Q16 | 6,904 | - |
| 2Q16 | 6,731 | - |
| 4Q15 | 6,819 | - |