| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 810 | +20.2% |
| 1Q26 | 767 | +27.1% |
| 4Q25 | 754 | +23.8% |
| 3Q25 | 700 | -45.8% |
| 2Q25 | 674 | -50.6% |
| 1Q25 | 604 | -56.8% |
| 4Q24 | 609 | -56.7% |
| 3Q24 | 1,293 | -6.0% |
| 2Q24 | 1,366 | -0.0% |
| 1Q24 | 1,398 | +4.7% |
| 4Q23 | 1,407 | +5.1% |
| 3Q23 | 1,376 | +3.2% |
| 2Q23 | 1,366 | +2.9% |
| 1Q23 | 1,335 | +2.8% |
| 4Q22 | 1,339 | +4.2% |
| 3Q22 | 1,334 | +7.8% |
| 2Q22 | 1,328 | +8.1% |
| 1Q22 | 1,299 | +8.7% |
| 4Q21 | 1,285 | +8.4% |
| 3Q21 | 1,237 | +5.9% |
| 2Q21 | 1,228 | +7.3% |
| 1Q21 | 1,195 | +4.7% |
| 4Q20 | 1,185 | +7.7% |
| 3Q20 | 1,168 | +14.0% |
| 2Q20 | 1,145 | +16.9% |
| 1Q20 | 1,142 | +22.8% |
| 4Q19 | 1,100 | +23.7% |
| 3Q19 | 1,024 | +23.4% |
| 2Q19 | 979 | +26.0% |
| 1Q19 | 930 | +26.8% |
| 4Q18 | 890 | +30.1% |
| 3Q18 | 830 | +29.2% |
| 2Q18 | 777 | +31.4% |
| 1Q18 | 733 | +37.6% |
| 4Q17 | 684 | +39.8% |
| 3Q17 | 642 | +42.0% |
| 2Q17 | 591 | +48.0% |
| 1Q17 | 533 | - |
| 4Q16 | 489 | +50.9% |
| 3Q16 | 452 | - |
| 2Q16 | 399 | - |
| 4Q15 | 324 | - |