| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 22,886 | +5.6% |
| 2Q26 | 22,395 | +6.2% |
| 1Q26 | 21,873 | +7.3% |
| 4Q25 | 22,406 | +8.1% |
| 3Q25 | 21,667 | +8.6% |
| 2Q25 | 21,092 | +8.7% |
| 1Q25 | 20,376 | +8.6% |
| 4Q24 | 20,732 | +9.7% |
| 3Q24 | 19,944 | +7.9% |
| 2Q24 | 19,396 | +8.0% |
| 1Q24 | 18,763 | +5.7% |
| 4Q23 | 18,899 | +4.7% |
| 3Q23 | 18,489 | +3.1% |
| 2Q23 | 17,951 | +0.6% |
| 1Q23 | 17,757 | -3.4% |
| 4Q22 | 18,055 | -6.8% |
| 3Q22 | 17,935 | -9.2% |
| 2Q22 | 17,841 | -11.4% |
| 1Q22 | 18,377 | -10.3% |
| 4Q21 | 19,379 | -12.3% |
| 3Q21 | 19,742 | -9.8% |
| 2Q21 | 20,130 | -6.7% |
| 1Q21 | 20,497 | -2.1% |
| 4Q20 | 22,097 | +3.7% |
| 3Q20 | 21,895 | +5.6% |
| 2Q20 | 21,587 | +6.9% |
| 1Q20 | 20,930 | +6.8% |
| 4Q19 | 21,313 | +6.9% |
| 3Q19 | 20,741 | +7.0% |
| 2Q19 | 20,187 | +6.9% |
| 1Q19 | 19,588 | +7.3% |
| 4Q18 | 19,931 | +7.7% |
| 3Q18 | 19,386 | +8.5% |
| 2Q18 | 18,878 | +9.9% |
| 1Q18 | 18,253 | +11.1% |
| 4Q17 | 18,505 | +11.2% |
| 3Q17 | 17,873 | +13.1% |
| 2Q17 | 17,172 | +13.5% |
| 1Q17 | 16,431 | - |
| 4Q16 | 16,642 | +15.6% |
| 3Q16 | 15,804 | - |
| 2Q16 | 15,134 | - |
| 4Q15 | 14,396 | - |