| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 42,971 | +9.9% |
| 2Q26 | 42,107 | +11.3% |
| 1Q26 | 41,022 | +10.2% |
| 4Q25 | 40,569 | +10.9% |
| 3Q25 | 39,098 | +9.8% |
| 2Q25 | 37,825 | +10.5% |
| 1Q25 | 37,208 | +11.5% |
| 4Q24 | 36,586 | +11.3% |
| 3Q24 | 35,624 | +12.0% |
| 2Q24 | 34,237 | +9.6% |
| 1Q24 | 33,385 | +8.2% |
| 4Q23 | 32,858 | +6.9% |
| 3Q23 | 31,807 | +5.6% |
| 2Q23 | 31,239 | +4.5% |
| 1Q23 | 30,854 | +4.1% |
| 4Q22 | 30,747 | +3.6% |
| 3Q22 | 30,126 | +4.9% |
| 2Q22 | 29,885 | +5.7% |
| 1Q22 | 29,627 | +6.5% |
| 4Q21 | 29,680 | +6.8% |
| 3Q21 | 28,710 | +6.7% |
| 2Q21 | 28,266 | +7.4% |
| 1Q21 | 27,819 | +7.8% |
| 4Q20 | 27,800 | +7.1% |
| 3Q20 | 26,918 | +4.3% |
| 2Q20 | 26,316 | +3.6% |
| 1Q20 | 25,804 | +2.3% |
| 4Q19 | 25,947 | +2.4% |
| 3Q19 | 25,816 | +2.1% |
| 2Q19 | 25,393 | +3.5% |
| 1Q19 | 25,220 | +4.1% |
| 4Q18 | 25,327 | +4.6% |
| 3Q18 | 25,281 | +7.5% |
| 2Q18 | 24,538 | +8.5% |
| 1Q18 | 24,228 | +7.9% |
| 4Q17 | 24,216 | +7.8% |
| 3Q17 | 23,518 | +12.4% |
| 2Q17 | 22,619 | +9.5% |
| 1Q17 | 22,448 | - |
| 4Q16 | 22,463 | +13.0% |
| 3Q16 | 20,923 | - |
| 2Q16 | 20,665 | - |
| 4Q15 | 19,879 | - |