| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,341 | +16.9% |
| 1Q26 | 2,264 | +14.2% |
| 4Q25 | 2,255 | +10.9% |
| 3Q25 | 2,103 | +12.5% |
| 2Q25 | 2,001 | +14.2% |
| 1Q25 | 1,982 | +14.2% |
| 4Q24 | 2,034 | +26.1% |
| 3Q24 | 1,868 | +34.3% |
| 2Q24 | 1,752 | +47.2% |
| 1Q24 | 1,736 | +33.4% |
| 4Q23 | 1,613 | +19.1% |
| 3Q23 | 1,391 | -1.4% |
| 2Q23 | 1,190 | -10.9% |
| 1Q23 | 1,301 | -3.5% |
| 4Q22 | 1,354 | -2.5% |
| 3Q22 | 1,411 | -31.1% |
| 2Q22 | 1,336 | -33.5% |
| 1Q22 | 1,349 | -37.4% |
| 4Q21 | 1,389 | -37.9% |
| 3Q21 | 2,049 | -8.7% |
| 2Q21 | 2,010 | -11.4% |
| 1Q21 | 2,156 | -10.1% |
| 4Q20 | 2,238 | -8.7% |
| 3Q20 | 2,245 | -9.3% |
| 2Q20 | 2,270 | -5.4% |
| 1Q20 | 2,398 | -1.9% |
| 4Q19 | 2,451 | -1.7% |
| 3Q19 | 2,476 | +2.0% |
| 2Q19 | 2,399 | +7.2% |
| 1Q19 | 2,444 | +5.1% |
| 4Q18 | 2,494 | +6.0% |
| 3Q18 | 2,429 | +0.7% |
| 2Q18 | 2,237 | +1.7% |
| 1Q18 | 2,325 | -1.2% |
| 4Q17 | 2,352 | -4.8% |
| 3Q17 | 2,412 | -14.2% |
| 2Q17 | 2,198 | -19.8% |
| 1Q17 | 2,353 | -19.5% |
| 4Q16 | 2,470 | -17.6% |
| 3Q16 | 2,812 | - |
| 2Q16 | 2,743 | - |
| 1Q16 | 2,925 | - |
| 4Q15 | 2,998 | - |