| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,748 | +19.3% |
| 2Q26 | 17,508 | +15.6% |
| 1Q26 | 17,366 | +13.3% |
| 4Q25 | 16,900 | +8.2% |
| 3Q25 | 14,872 | -0.1% |
| 2Q25 | 15,151 | +2.5% |
| 1Q25 | 15,323 | +4.2% |
| 4Q24 | 15,619 | +5.1% |
| 3Q24 | 14,883 | -10.5% |
| 2Q24 | 14,779 | -8.4% |
| 1Q24 | 14,699 | -11.4% |
| 4Q23 | 14,863 | -12.0% |
| 3Q23 | 16,630 | -1.6% |
| 2Q23 | 16,129 | -2.2% |
| 1Q23 | 16,594 | +1.6% |
| 4Q22 | 16,886 | +8.5% |
| 3Q22 | 16,908 | +20.6% |
| 2Q22 | 16,486 | +18.0% |
| 1Q22 | 16,329 | +8.7% |
| 4Q21 | 15,566 | -1.9% |
| 3Q21 | 14,020 | -30.9% |
| 2Q21 | 13,966 | -30.4% |
| 1Q21 | 15,019 | -25.6% |
| 4Q20 | 15,862 | -22.1% |
| 3Q20 | 20,288 | +3.5% |
| 2Q20 | 20,056 | +3.8% |
| 1Q20 | 20,187 | +6.4% |
| 4Q19 | 20,371 | +9.4% |
| 3Q19 | 19,607 | +8.7% |
| 2Q19 | 19,322 | +12.0% |
| 1Q19 | 18,965 | +12.8% |
| 4Q18 | 18,617 | +13.6% |
| 3Q18 | 18,046 | +16.5% |
| 2Q18 | 17,247 | +17.8% |
| 1Q18 | 16,815 | +18.0% |
| 4Q17 | 16,382 | +15.3% |
| 3Q17 | 15,491 | +13.1% |
| 2Q17 | 14,647 | +6.9% |
| 1Q17 | 14,246 | - |
| 4Q16 | 14,204 | +5.7% |
| 3Q16 | 13,700 | - |
| 2Q16 | 13,708 | - |
| 4Q15 | 13,442 | - |