| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,198 | +3.6% |
| 2Q26 | 33,522 | +6.9% |
| 1Q26 | 33,127 | +4.8% |
| 4Q25 | 33,518 | +5.9% |
| 3Q25 | 33,007 | +11.0% |
| 2Q25 | 31,346 | +6.1% |
| 1Q25 | 31,613 | +12.6% |
| 4Q24 | 31,642 | +11.1% |
| 3Q24 | 29,736 | +12.9% |
| 2Q24 | 29,554 | +12.4% |
| 1Q24 | 28,070 | +18.1% |
| 4Q23 | 28,469 | +27.2% |
| 3Q23 | 26,337 | +23.2% |
| 2Q23 | 26,285 | +25.2% |
| 1Q23 | 23,768 | +19.4% |
| 4Q22 | 22,389 | +13.6% |
| 3Q22 | 21,386 | -5.9% |
| 2Q22 | 20,991 | -8.7% |
| 1Q22 | 19,904 | -13.1% |
| 4Q21 | 19,710 | -16.9% |
| 3Q21 | 22,722 | -1.0% |
| 2Q21 | 23,003 | +1.2% |
| 1Q21 | 22,892 | +2.9% |
| 4Q20 | 23,721 | +4.8% |
| 3Q20 | 22,961 | +18.0% |
| 2Q20 | 22,725 | +23.2% |
| 1Q20 | 22,248 | +29.9% |
| 4Q19 | 22,643 | +34.3% |
| 3Q19 | 19,464 | +23.4% |
| 2Q19 | 18,446 | +24.8% |
| 1Q19 | 17,125 | +22.1% |
| 4Q18 | 16,860 | +20.7% |
| 3Q18 | 15,779 | +22.8% |
| 2Q18 | 14,778 | +28.4% |
| 1Q18 | 14,025 | +25.4% |
| 4Q17 | 13,964 | +27.5% |
| 3Q17 | 12,850 | +34.5% |
| 2Q17 | 11,505 | +41.0% |
| 1Q17 | 11,181 | - |
| 4Q16 | 10,952 | +63.0% |
| 3Q16 | 9,554 | - |
| 2Q16 | 8,161 | - |
| 4Q15 | 6,719 | - |