| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 12,515 | +3.7% |
| 4Q25 | 12,517 | +4.9% |
| 3Q25 | 12,858 | +4.8% |
| 2Q25 | 12,599 | +5.8% |
| 1Q25 | 12,065 | +6.1% |
| 4Q24 | 11,930 | +6.0% |
| 3Q24 | 12,272 | +8.0% |
| 2Q24 | 11,913 | +8.0% |
| 1Q24 | 11,373 | +7.8% |
| 4Q23 | 11,254 | +9.5% |
| 3Q23 | 11,364 | +9.8% |
| 2Q23 | 11,034 | +8.8% |
| 1Q23 | 10,553 | +7.3% |
| 4Q22 | 10,275 | +5.3% |
| 3Q22 | 10,346 | +5.0% |
| 2Q22 | 10,142 | +8.7% |
| 1Q22 | 9,833 | +11.2% |
| 4Q21 | 9,762 | +11.1% |
| 3Q21 | 9,854 | +11.0% |
| 2Q21 | 9,328 | +11.5% |
| 1Q21 | 8,839 | +7.5% |
| 4Q20 | 8,789 | +9.6% |
| 3Q20 | 8,879 | +11.0% |
| 2Q20 | 8,364 | +8.6% |
| 1Q20 | 8,223 | +9.1% |
| 4Q19 | 8,016 | +7.8% |
| 3Q19 | 7,997 | +3.5% |
| 2Q19 | 7,702 | +3.3% |
| 1Q19 | 7,538 | +3.9% |
| 4Q18 | 7,433 | +2.8% |
| 3Q18 | 7,725 | +7.3% |
| 2Q18 | 7,455 | +5.5% |
| 1Q18 | 7,257 | +9.4% |
| 4Q17 | 7,232 | +8.7% |
| 3Q17 | 7,202 | +6.5% |
| 2Q17 | 7,067 | +7.1% |
| 1Q17 | 6,635 | +3.9% |
| 4Q16 | 6,653 | +11.3% |
| 3Q16 | 6,764 | - |
| 2Q16 | 6,599 | - |
| 1Q16 | 6,387 | - |
| 4Q15 | 5,978 | +20.6% |
| 4Q14 | 4,958 | - |