| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 70,140 | +8.1% |
| 2Q26 | 70,190 | +8.9% |
| 1Q26 | 65,522 | +3.4% |
| 4Q25 | 68,007 | +0.9% |
| 3Q25 | 64,904 | +0.6% |
| 2Q25 | 64,431 | -0.3% |
| 1Q25 | 63,353 | +1.4% |
| 4Q24 | 67,390 | +2.6% |
| 3Q24 | 64,520 | +1.8% |
| 2Q24 | 64,634 | +4.4% |
| 1Q24 | 62,465 | +5.5% |
| 4Q23 | 65,660 | +7.5% |
| 3Q23 | 63,406 | +9.8% |
| 2Q23 | 61,887 | +9.0% |
| 1Q23 | 59,220 | +9.2% |
| 4Q22 | 61,060 | +8.5% |
| 3Q22 | 57,740 | +7.0% |
| 2Q22 | 56,787 | +8.8% |
| 1Q22 | 54,228 | +8.3% |
| 4Q21 | 56,292 | +8.6% |
| 3Q21 | 53,950 | +8.2% |
| 2Q21 | 52,175 | +9.0% |
| 1Q21 | 50,088 | +24.8% |
| 4Q20 | 51,819 | +24.3% |
| 3Q20 | 49,872 | +22.8% |
| 2Q20 | 47,888 | +23.1% |
| 1Q20 | 40,124 | +8.2% |
| 4Q19 | 41,687 | +9.0% |
| 3Q19 | 40,598 | +9.9% |
| 2Q19 | 38,911 | +7.3% |
| 1Q19 | 37,069 | +8.3% |
| 4Q18 | 38,247 | +7.0% |
| 3Q18 | 36,932 | +6.2% |
| 2Q18 | 36,265 | +9.5% |
| 1Q18 | 34,216 | +9.0% |
| 4Q17 | 35,736 | +10.4% |
| 3Q17 | 34,788 | +13.0% |
| 2Q17 | 33,133 | +10.1% |
| 1Q17 | 31,378 | - |
| 4Q16 | 32,377 | +8.4% |
| 3Q16 | 30,787 | - |
| 2Q16 | 30,093 | - |
| 4Q15 | 29,866 | - |