| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 22,441 | +12.9% |
| 4Q25 | 22,221 | +15.4% |
| 3Q25 | 19,846 | +9.0% |
| 2Q25 | 20,190 | +9.5% |
| 1Q25 | 19,876 | +10.2% |
| 4Q24 | 19,249 | +13.0% |
| 3Q24 | 18,199 | +12.6% |
| 2Q24 | 18,435 | +12.5% |
| 1Q24 | 18,037 | +11.6% |
| 4Q23 | 17,029 | +11.5% |
| 3Q23 | 16,159 | +11.4% |
| 2Q23 | 16,392 | +10.8% |
| 1Q23 | 16,162 | +10.9% |
| 4Q22 | 15,275 | +8.6% |
| 3Q22 | 14,503 | +9.5% |
| 2Q22 | 14,788 | +8.3% |
| 1Q22 | 14,573 | +6.2% |
| 4Q21 | 14,065 | +7.5% |
| 3Q21 | 13,243 | +5.6% |
| 2Q21 | 13,652 | +7.1% |
| 1Q21 | 13,729 | +7.8% |
| 4Q20 | 13,082 | +8.2% |
| 3Q20 | 12,543 | +9.3% |
| 2Q20 | 12,746 | +5.9% |
| 1Q20 | 12,731 | +5.7% |
| 4Q19 | 12,086 | +5.9% |
| 3Q19 | 11,471 | +4.7% |
| 2Q19 | 12,041 | +4.4% |
| 1Q19 | 12,046 | +4.2% |
| 4Q18 | 11,416 | +5.1% |
| 3Q18 | 10,960 | +3.8% |
| 2Q18 | 11,534 | +4.6% |
| 1Q18 | 11,559 | +3.9% |
| 4Q17 | 10,864 | +5.1% |
| 3Q17 | 10,561 | +5.6% |
| 2Q17 | 11,023 | +5.2% |
| 1Q17 | 11,125 | +6.1% |
| 4Q16 | 10,341 | +5.4% |
| 3Q16 | 10,004 | - |
| 2Q16 | 10,481 | - |
| 1Q16 | 10,491 | - |
| 4Q15 | 9,816 | +2.2% |
| 4Q14 | 9,603 | - |