| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 48,426 | +4.9% |
| 2Q26 | 48,755 | +7.2% |
| 1Q26 | 48,092 | +7.1% |
| 4Q25 | 46,420 | +1.9% |
| 3Q25 | 46,168 | +9.3% |
| 2Q25 | 45,473 | +7.8% |
| 1Q25 | 44,906 | +5.6% |
| 4Q24 | 45,561 | +8.2% |
| 3Q24 | 42,244 | +3.8% |
| 2Q24 | 42,188 | +3.3% |
| 1Q24 | 42,531 | +4.3% |
| 4Q23 | 42,123 | +7.6% |
| 3Q23 | 40,678 | +9.4% |
| 2Q23 | 40,848 | +11.1% |
| 1Q23 | 40,775 | +10.5% |
| 4Q22 | 39,162 | +11.9% |
| 3Q22 | 37,174 | +16.0% |
| 2Q22 | 36,779 | +13.3% |
| 1Q22 | 36,893 | +15.3% |
| 4Q21 | 34,992 | +10.9% |
| 3Q21 | 32,040 | +7.9% |
| 2Q21 | 32,458 | +6.5% |
| 1Q21 | 31,995 | +6.9% |
| 4Q20 | 31,553 | +1.9% |
| 1Q19 | 29,702 | +6.9% |
| 4Q19 | 30,464 | +6.6% |
| 3Q19 | 29,916 | +5.1% |
| 2Q19 | 30,962 | +6.4% |
| 1Q19 | 27,779 | +5.5% |
| 4Q18 | 28,571 | +5.6% |
| 3Q18 | 28,472 | +3.4% |
| 2Q18 | 29,091 | +3.0% |
| 1Q18 | 26,342 | +4.3% |
| 4Q17 | 27,067 | +2.7% |
| 3Q17 | 27,525 | -1.9% |
| 2Q17 | 28,235 | -1.8% |
| 1Q17 | 25,268 | +2.4% |
| 4Q16 | 26,351 | +0.1% |
| 3Q16 | 28,044 | - |
| 2Q16 | 28,753 | - |
| 1Q16 | 24,682 | - |
| 4Q15 | 26,319 | +22.4% |
| 4Q14 | 21,509 | - |