| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 561,012 | +4.5% |
| 2Q26 | 557,567 | +5.8% |
| 1Q26 | 555,896 | +6.3% |
| 4Q25 | 553,720 | +5.6% |
| 3Q25 | 536,704 | +3.2% |
| 2Q25 | 527,046 | -4.4% |
| 1Q25 | 523,059 | -3.2% |
| 4Q24 | 524,380 | -1.2% |
| 3Q24 | 520,213 | -0.5% |
| 2Q24 | 551,320 | +7.6% |
| 1Q24 | 540,379 | +7.2% |
| 4Q23 | 530,939 | +4.1% |
| 3Q23 | 522,943 | +4.8% |
| 2Q23 | 512,162 | +4.2% |
| 1Q23 | 504,078 | +3.7% |
| 4Q22 | 509,958 | +6.2% |
| 3Q22 | 499,081 | +7.5% |
| 2Q22 | 491,440 | +8.7% |
| 1Q22 | 486,130 | +10.3% |
| 4Q21 | 480,214 | +6.9% |
| 3Q21 | 464,396 | +6.9% |
| 2Q21 | 452,169 | +5.5% |
| 1Q21 | 440,810 | +6.6% |
| 4Q20 | 449,031 | +10.1% |
| 3Q20 | 434,603 | +12.6% |
| 2Q20 | 428,482 | +14.4% |
| 1Q20 | 413,326 | +15.8% |
| 4Q19 | 407,725 | +16.2% |
| 3Q19 | 385,836 | +22.5% |
| 2Q19 | 374,414 | +23.8% |
| 1Q19 | 356,989 | +24.0% |
| 4Q18 | 350,903 | +25.9% |
| 3Q18 | 315,022 | +20.2% |
| 2Q18 | 302,447 | +21.9% |
| 1Q18 | 287,891 | +22.4% |
| 4Q17 | 278,755 | +22.0% |
| 3Q17 | 262,001 | +23.6% |
| 2Q17 | 248,205 | +24.8% |
| 1Q17 | 235,279 | - |
| 4Q16 | 228,490 | +20.9% |
| 3Q16 | 211,920 | - |
| 2Q16 | 198,933 | - |
| 4Q15 | 188,935 | - |