| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 49,848 | +2.6% |
| 2Q26 | 49,359 | +0.3% |
| 1Q26 | 48,552 | +0.3% |
| 4Q25 | 48,628 | -0.1% |
| 3Q25 | 48,590 | +0.8% |
| 2Q25 | 49,234 | +1.4% |
| 1Q25 | 48,422 | +1.2% |
| 4Q24 | 48,655 | +1.8% |
| 3Q24 | 48,208 | -0.1% |
| 2Q24 | 48,537 | -0.3% |
| 1Q24 | 47,865 | -1.0% |
| 4Q23 | 47,807 | -1.5% |
| 3Q23 | 48,260 | -2.3% |
| 2Q23 | 48,677 | -3.2% |
| 1Q23 | 48,342 | -2.1% |
| 4Q22 | 48,513 | -4.2% |
| 3Q22 | 49,375 | -5.3% |
| 2Q22 | 50,271 | -4.5% |
| 1Q22 | 49,403 | -3.9% |
| 4Q21 | 50,662 | -2.4% |
| 3Q21 | 52,119 | +1.1% |
| 2Q21 | 52,657 | +1.0% |
| 1Q21 | 51,417 | +1.7% |
| 4Q20 | 51,911 | +3.7% |
| 3Q20 | 51,562 | +1.6% |
| 2Q20 | 52,141 | +1.8% |
| 1Q20 | 50,579 | +2.9% |
| 4Q19 | 50,037 | +4.3% |
| 3Q19 | 50,761 | +6.0% |
| 2Q19 | 51,199 | +8.1% |
| 1Q19 | 49,141 | +7.6% |
| 4Q18 | 47,966 | +8.4% |
| 3Q18 | 47,895 | +8.0% |
| 2Q18 | 47,382 | +8.3% |
| 1Q18 | 45,658 | +8.3% |
| 4Q17 | 44,264 | +8.9% |
| 3Q17 | 44,341 | +8.3% |
| 2Q17 | 43,740 | +6.2% |
| 1Q17 | 42,171 | - |
| 4Q16 | 40,638 | +12.6% |
| 3Q16 | 40,930 | - |
| 2Q16 | 41,205 | - |
| 4Q15 | 36,102 | - |