| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 32,765 | +7.8% |
| 2Q26 | 32,060 | +6.8% |
| 1Q26 | 31,503 | +6.5% |
| 4Q25 | 31,260 | +8.3% |
| 3Q25 | 30,391 | +7.3% |
| 2Q25 | 30,026 | +6.4% |
| 1Q25 | 29,592 | +7.1% |
| 4Q24 | 28,872 | +6.5% |
| 3Q24 | 28,334 | +6.4% |
| 2Q24 | 28,216 | +7.0% |
| 1Q24 | 27,623 | +6.7% |
| 4Q23 | 27,116 | +6.6% |
| 3Q23 | 26,637 | +5.8% |
| 2Q23 | 26,377 | +6.2% |
| 1Q23 | 25,889 | +6.6% |
| 4Q22 | 25,444 | +5.7% |
| 3Q22 | 25,183 | +6.8% |
| 2Q22 | 24,842 | +6.5% |
| 1Q22 | 24,281 | +5.2% |
| 4Q21 | 24,067 | +4.6% |
| 3Q21 | 23,571 | +0.9% |
| 2Q21 | 23,324 | +3.2% |
| 1Q21 | 23,075 | +3.3% |
| 4Q20 | 23,005 | +4.7% |
| 3Q20 | 23,369 | +8.2% |
| 2Q20 | 22,591 | +5.9% |
| 1Q20 | 22,331 | +7.4% |
| 4Q19 | 21,972 | +7.8% |
| 3Q19 | 21,592 | +8.6% |
| 2Q19 | 21,338 | +8.7% |
| 1Q19 | 20,786 | +7.8% |
| 4Q18 | 20,383 | +8.2% |
| 3Q18 | 19,881 | +6.4% |
| 2Q18 | 19,629 | +7.4% |
| 1Q18 | 19,278 | +8.6% |
| 4Q17 | 18,837 | +4.7% |
| 3Q17 | 18,685 | +4.8% |
| 2Q17 | 18,284 | +3.5% |
| 1Q17 | 17,757 | +0.5% |
| 4Q16 | 17,993 | +3.2% |
| 3Q16 | 17,833 | - |
| 2Q16 | 17,670 | - |
| 1Q16 | 17,663 | - |
| 4Q15 | 17,433 | - |