| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 39,071 | +0.3% |
| 2Q26 | 38,880 | +0.3% |
| 1Q26 | 38,883 | +0.4% |
| 4Q25 | 39,209 | +0.1% |
| 3Q25 | 38,954 | +0.4% |
| 2Q25 | 38,768 | +0.7% |
| 1Q25 | 38,725 | +0.5% |
| 4Q24 | 39,153 | +0.5% |
| 3Q24 | 38,816 | -0.5% |
| 2Q24 | 38,483 | -0.2% |
| 1Q24 | 38,514 | +0.3% |
| 4Q23 | 38,963 | +1.2% |
| 3Q23 | 39,020 | +1.6% |
| 2Q23 | 38,556 | +1.4% |
| 1Q23 | 38,399 | +1.5% |
| 4Q22 | 38,497 | +1.0% |
| 3Q22 | 38,393 | +1.1% |
| 2Q22 | 38,013 | +1.1% |
| 1Q22 | 37,817 | +0.5% |
| 4Q21 | 38,107 | +0.7% |
| 3Q21 | 37,961 | +0.7% |
| 2Q21 | 37,600 | -0.2% |
| 1Q21 | 37,639 | +0.6% |
| 4Q20 | 37,852 | +0.6% |
| 3Q20 | 37,684 | +0.7% |
| 2Q20 | 37,677 | +1.4% |
| 1Q20 | 37,408 | +0.8% |
| 4Q19 | 37,616 | +0.4% |
| 3Q19 | 37,411 | +3.0% |
| 2Q19 | 37,172 | +3.2% |
| 1Q19 | 37,122 | +2.6% |
| 4Q18 | 37,480 | +2.9% |
| 3Q18 | 36,310 | +0.3% |
| 2Q18 | 36,032 | +1.4% |
| 1Q18 | 36,186 | +2.2% |
| 4Q17 | 36,415 | +2.3% |
| 3Q17 | 36,205 | +2.3% |
| 2Q17 | 35,539 | +2.4% |
| 1Q17 | 35,414 | - |
| 4Q16 | 35,597 | +3.6% |
| 3Q16 | 35,401 | - |
| 2Q16 | 34,716 | - |
| 4Q15 | 34,376 | - |