| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 342,786 | +2.1% |
| 2Q26 | 339,990 | +0.9% |
| 1Q26 | 338,600 | -1.1% |
| 4Q25 | 346,296 | -0.5% |
| 3Q25 | 335,777 | +5.7% |
| 2Q25 | 337,114 | +6.0% |
| 1Q25 | 342,421 | +4.4% |
| 4Q24 | 347,977 | +3.3% |
| 3Q24 | 317,753 | -2.9% |
| 2Q24 | 318,132 | -2.1% |
| 1Q24 | 327,965 | +3.2% |
| 4Q23 | 336,720 | +5.3% |
| 3Q23 | 327,263 | +13.7% |
| 2Q23 | 325,094 | +14.1% |
| 1Q23 | 317,863 | +14.8% |
| 4Q22 | 319,758 | +15.5% |
| 3Q22 | 287,886 | +10.9% |
| 2Q22 | 284,976 | +12.8% |
| 1Q22 | 276,782 | +9.4% |
| 4Q21 | 276,884 | +5.8% |
| 3Q21 | 259,588 | +4.5% |
| 2Q21 | 252,666 | +4.3% |
| 1Q21 | 253,029 | +12.5% |
| 4Q20 | 261,698 | +14.8% |
| 3Q20 | 248,418 | +13.9% |
| 2Q20 | 242,166 | +10.9% |
| 1Q20 | 224,978 | +12.0% |
| 4Q19 | 227,909 | +16.3% |
| 3Q19 | 218,121 | +15.9% |
| 2Q19 | 218,299 | +19.4% |
| 1Q19 | 200,910 | +14.6% |
| 4Q18 | 195,914 | +11.7% |
| 3Q18 | 188,208 | +12.0% |
| 2Q18 | 182,883 | +11.0% |
| 1Q18 | 175,354 | +11.7% |
| 4Q17 | 175,407 | +11.5% |
| 3Q17 | 168,037 | +13.8% |
| 2Q17 | 164,743 | +15.6% |
| 1Q17 | 157,028 | - |
| 4Q16 | 157,352 | +14.8% |
| 3Q16 | 147,716 | - |
| 2Q16 | 142,458 | - |
| 4Q15 | 137,025 | - |