| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 410,009 | -0.5% |
| 2Q26 | 431,181 | -0.6% |
| 1Q26 | 417,959 | -1.2% |
| 4Q25 | 424,470 | +0.8% |
| 3Q25 | 412,018 | +2.2% |
| 2Q25 | 433,885 | +9.3% |
| 1Q25 | 422,909 | +11.6% |
| 4Q24 | 421,207 | +13.8% |
| 3Q24 | 403,050 | +12.6% |
| 2Q24 | 397,054 | +12.7% |
| 1Q24 | 379,023 | +14.0% |
| 4Q23 | 370,233 | +15.4% |
| 3Q23 | 358,056 | +12.9% |
| 2Q23 | 352,313 | +14.4% |
| 1Q23 | 332,477 | +11.3% |
| 4Q22 | 320,784 | +8.5% |
| 3Q22 | 317,077 | +7.3% |
| 2Q22 | 307,964 | +4.1% |
| 1Q22 | 298,655 | -0.1% |
| 4Q21 | 295,740 | -0.4% |
| 3Q21 | 295,630 | +0.2% |
| 2Q21 | 295,740 | 0.0% |
| 1Q21 | 298,939 | +3.0% |
| 4Q20 | 297,075 | +3.0% |
| 3Q20 | 295,053 | +4.3% |
| 2Q20 | 295,732 | +5.8% |
| 1Q20 | 290,312 | +6.1% |
| 4Q19 | 288,294 | +7.2% |
| 3Q19 | 282,964 | +6.8% |
| 2Q19 | 279,558 | +5.6% |
| 1Q19 | 273,554 | +4.5% |
| 4Q18 | 268,824 | +3.4% |
| 3Q18 | 264,954 | +2.2% |
| 2Q18 | 264,723 | +3.0% |
| 1Q18 | 261,663 | +3.1% |
| 4Q17 | 259,909 | +3.2% |
| 3Q17 | 259,234 | +3.9% |
| 2Q17 | 257,110 | +4.0% |
| 1Q17 | 253,723 | +4.7% |
| 4Q16 | 251,941 | +3.9% |
| 3Q16 | 249,531 | - |
| 2Q16 | 247,223 | - |
| 1Q16 | 242,347 | - |
| 4Q15 | 242,556 | - |