| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 28,201 | +4.1% |
| 1Q26 | 27,823 | +2.2% |
| 4Q25 | 29,014 | +3.6% |
| 3Q25 | 26,949 | +7.5% |
| 2Q25 | 27,096 | +6.5% |
| 1Q25 | 27,223 | +6.0% |
| 4Q24 | 28,018 | +2.3% |
| 3Q24 | 25,068 | +1.1% |
| 2Q24 | 25,443 | +3.2% |
| 1Q24 | 25,675 | +3.5% |
| 4Q23 | 27,389 | +5.0% |
| 3Q23 | 24,799 | +1.2% |
| 2Q23 | 24,645 | +7.0% |
| 1Q23 | 24,812 | +8.8% |
| 4Q22 | 26,084 | +3.1% |
| 3Q22 | 24,493 | +5.2% |
| 2Q22 | 23,033 | -4.1% |
| 1Q22 | 22,814 | -5.4% |
| 4Q21 | 25,299 | -9.0% |
| 3Q21 | 23,292 | -8.3% |
| 2Q21 | 24,027 | -6.1% |
| 1Q21 | 24,129 | -4.2% |
| 4Q20 | 27,796 | +5.1% |
| 3Q20 | 25,400 | +4.7% |
| 2Q20 | 25,597 | +4.6% |
| 1Q20 | 25,181 | +4.0% |
| 4Q19 | 26,453 | +8.0% |
| 3Q19 | 24,263 | +13.1% |
| 2Q19 | 24,465 | +11.1% |
| 1Q19 | 24,214 | +11.8% |
| 4Q18 | 24,497 | +7.7% |
| 3Q18 | 21,457 | +6.7% |
| 2Q18 | 22,021 | +7.3% |
| 1Q18 | 21,664 | +5.6% |
| 4Q17 | 22,750 | +5.6% |
| 3Q17 | 20,117 | -0.4% |
| 2Q17 | 20,525 | -0.4% |
| 1Q17 | 20,506 | - |
| 4Q16 | 21,537 | +2.2% |
| 3Q16 | 20,196 | - |
| 2Q16 | 20,611 | - |
| 4Q15 | 21,068 | - |