| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 60,967 | +2.9% |
| 2Q26 | 60,381 | +4.6% |
| 1Q26 | 59,634 | +2.6% |
| 4Q25 | 59,147 | +2.6% |
| 3Q25 | 59,238 | +1.5% |
| 2Q25 | 57,706 | -0.6% |
| 1Q25 | 58,131 | -0.0% |
| 4Q24 | 57,665 | -0.3% |
| 3Q24 | 58,360 | +0.4% |
| 2Q24 | 58,051 | +0.8% |
| 1Q24 | 58,141 | +2.9% |
| 4Q23 | 57,858 | +3.4% |
| 3Q23 | 58,127 | +2.6% |
| 2Q23 | 57,591 | +3.9% |
| 1Q23 | 56,524 | +4.1% |
| 4Q22 | 55,942 | +4.4% |
| 3Q22 | 56,632 | +6.1% |
| 2Q22 | 55,410 | +6.1% |
| 1Q22 | 54,322 | +5.7% |
| 4Q21 | 53,564 | +4.2% |
| 3Q21 | 53,363 | +1.4% |
| 2Q21 | 52,241 | -0.7% |
| 1Q21 | 51,416 | -0.4% |
| 4Q20 | 51,398 | +0.3% |
| 3Q20 | 52,648 | +4.0% |
| 2Q20 | 52,583 | +4.8% |
| 1Q20 | 51,598 | +4.9% |
| 4Q19 | 51,248 | +5.4% |
| 3Q19 | 50,635 | +3.2% |
| 2Q19 | 50,195 | +4.5% |
| 1Q19 | 49,175 | +4.5% |
| 4Q18 | 48,634 | +6.8% |
| 3Q18 | 49,082 | +8.1% |
| 2Q18 | 48,037 | +7.2% |
| 1Q18 | 47,046 | +8.1% |
| 4Q17 | 45,519 | +6.7% |
| 3Q17 | 45,410 | +7.7% |
| 2Q17 | 44,812 | +12.9% |
| 1Q17 | 43,519 | - |
| 4Q16 | 42,652 | +23.1% |
| 3Q16 | 42,154 | - |
| 2Q16 | 39,689 | - |
| 4Q15 | 34,652 | - |