| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 17,612 | +3.4% |
| 3Q26 | 17,179 | +4.2% |
| 2Q26 | 17,240 | +4.7% |
| 4Q25 | 17,040 | +6.5% |
| 3Q25 | 16,493 | +6.7% |
| 2Q25 | 16,473 | +6.3% |
| 1Q25 | 16,079 | +6.2% |
| 4Q24 | 15,996 | +5.5% |
| 3Q24 | 15,464 | +3.5% |
| 2Q24 | 15,498 | +3.2% |
| 1Q24 | 15,138 | -0.3% |
| 4Q23 | 15,168 | -0.5% |
| 3Q23 | 14,944 | -1.7% |
| 2Q23 | 15,017 | -0.8% |
| 1Q23 | 15,176 | +2.9% |
| 4Q22 | 15,241 | +2.8% |
| 3Q22 | 15,204 | +1.3% |
| 2Q22 | 15,140 | -0.7% |
| 1Q22 | 14,747 | -4.1% |
| 4Q21 | 14,819 | -10.7% |
| 3Q21 | 15,003 | -9.3% |
| 2Q21 | 15,241 | -9.2% |
| 1Q21 | 15,375 | -6.4% |
| 4Q20 | 16,594 | +1.4% |
| 3Q20 | 16,550 | +3.0% |
| 2Q20 | 16,789 | +4.4% |
| 1Q20 | 16,419 | +5.4% |
| 4Q19 | 16,357 | +6.2% |
| 3Q19 | 16,069 | +7.8% |
| 2Q19 | 16,075 | +8.8% |
| 1Q19 | 15,581 | +9.5% |
| 4Q18 | 15,406 | +9.5% |
| 3Q18 | 14,904 | +11.3% |
| 2Q18 | 14,775 | +10.9% |
| 1Q18 | 14,231 | +11.5% |
| 4Q17 | 14,064 | +11.8% |
| 3Q17 | 13,395 | +11.1% |
| 2Q17 | 13,324 | +12.5% |
| 1Q17 | 12,764 | - |
| 4Q16 | 12,585 | +14.1% |
| 3Q16 | 12,060 | - |
| 2Q16 | 11,841 | - |
| 4Q15 | 11,031 | - |