| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 28,492 | +1.9% |
| 1Q26 | 27,913 | +1.8% |
| 4Q25 | 28,557 | -1.1% |
| 3Q25 | 27,885 | +0.7% |
| 2Q25 | 27,954 | +4.8% |
| 1Q25 | 27,415 | +5.2% |
| 4Q24 | 28,888 | -0.4% |
| 3Q24 | 27,690 | -1.9% |
| 2Q24 | 26,666 | -4.3% |
| 1Q24 | 26,054 | -4.2% |
| 4Q23 | 29,005 | +7.5% |
| 3Q23 | 28,218 | +7.7% |
| 2Q23 | 27,862 | +7.3% |
| 1Q23 | 27,208 | +8.2% |
| 4Q22 | 26,994 | +9.6% |
| 3Q22 | 26,204 | +7.9% |
| 2Q22 | 25,971 | +9.2% |
| 1Q22 | 25,141 | +7.5% |
| 4Q21 | 24,621 | +6.9% |
| 3Q21 | 24,287 | +8.5% |
| 2Q21 | 23,787 | +8.6% |
| 1Q21 | 23,377 | +10.4% |
| 4Q20 | 23,039 | +11.7% |
| 3Q20 | 22,377 | +13.5% |
| 2Q20 | 21,901 | +16.0% |
| 1Q20 | 21,182 | +17.5% |
| 4Q19 | 20,618 | +19.1% |
| 3Q19 | 19,717 | +19.1% |
| 2Q19 | 18,873 | +20.7% |
| 1Q19 | 18,032 | +19.0% |
| 4Q18 | 17,315 | +16.1% |
| 3Q18 | 16,553 | +14.7% |
| 2Q18 | 15,634 | +10.4% |
| 1Q18 | 15,153 | +8.8% |
| 4Q17 | 14,909 | +8.4% |
| 3Q17 | 14,438 | +6.6% |
| 2Q17 | 14,167 | +5.9% |
| 1Q17 | 13,928 | - |
| 4Q16 | 13,755 | +5.5% |
| 3Q16 | 13,550 | - |
| 2Q16 | 13,376 | - |
| 4Q15 | 13,038 | - |