| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,463 | +4.6% |
| 2Q26 | 34,257 | +5.7% |
| 1Q26 | 33,445 | +4.0% |
| 4Q25 | 34,025 | +3.5% |
| 3Q25 | 32,951 | +1.6% |
| 2Q25 | 32,401 | +0.5% |
| 1Q25 | 32,149 | +2.2% |
| 4Q24 | 32,863 | +2.2% |
| 3Q24 | 32,423 | +3.7% |
| 2Q24 | 32,248 | +1.0% |
| 1Q24 | 31,445 | -0.4% |
| 4Q23 | 32,152 | +1.7% |
| 3Q23 | 31,266 | +1.0% |
| 2Q23 | 31,922 | +3.2% |
| 1Q23 | 31,560 | +3.9% |
| 4Q22 | 31,618 | +2.6% |
| 3Q22 | 30,955 | +4.1% |
| 2Q22 | 30,939 | +5.2% |
| 1Q22 | 30,364 | +4.1% |
| 4Q21 | 30,819 | +1.9% |
| 3Q21 | 29,737 | +1.6% |
| 2Q21 | 29,397 | +0.7% |
| 1Q21 | 29,175 | +2.2% |
| 4Q20 | 30,236 | +4.1% |
| 3Q20 | 29,265 | +4.1% |
| 2Q20 | 29,179 | +5.7% |
| 1Q20 | 28,540 | +6.3% |
| 4Q19 | 29,050 | +6.3% |
| 3Q19 | 28,117 | +7.4% |
| 2Q19 | 27,594 | +6.3% |
| 1Q19 | 26,846 | +6.4% |
| 4Q18 | 27,324 | +5.4% |
| 3Q18 | 26,187 | +4.9% |
| 2Q18 | 25,951 | +4.9% |
| 1Q18 | 25,234 | +4.6% |
| 4Q17 | 25,930 | +4.0% |
| 3Q17 | 24,955 | +3.6% |
| 2Q17 | 24,749 | +3.7% |
| 1Q17 | 24,118 | - |
| 4Q16 | 24,925 | +4.4% |
| 3Q16 | 24,095 | - |
| 2Q16 | 23,864 | - |
| 4Q15 | 23,881 | - |