| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 19,196 | +3.4% |
| 1Q26 | 18,606 | +0.9% |
| 4Q25 | 18,916 | +3.8% |
| 3Q25 | 18,961 | +5.6% |
| 2Q25 | 18,570 | +5.2% |
| 1Q25 | 18,434 | +6.4% |
| 4Q24 | 18,229 | +7.5% |
| 3Q24 | 17,963 | +7.3% |
| 2Q24 | 17,644 | +5.7% |
| 1Q24 | 17,318 | +7.1% |
| 4Q23 | 16,960 | +4.6% |
| 3Q23 | 16,741 | +2.9% |
| 2Q23 | 16,688 | +6.6% |
| 1Q23 | 16,175 | +5.0% |
| 4Q22 | 16,207 | +5.4% |
| 3Q22 | 16,276 | +3.5% |
| 2Q22 | 15,650 | +0.8% |
| 1Q22 | 15,409 | +0.2% |
| 4Q21 | 15,372 | -1.8% |
| 3Q21 | 15,729 | +3.1% |
| 2Q21 | 15,524 | +3.3% |
| 1Q21 | 15,385 | +3.8% |
| 4Q20 | 15,659 | +6.4% |
| 3Q20 | 15,257 | +5.7% |
| 2Q20 | 15,030 | +5.0% |
| 1Q20 | 14,819 | +5.0% |
| 4Q19 | 14,712 | +4.2% |
| 3Q19 | 14,429 | +2.1% |
| 2Q19 | 14,313 | +1.9% |
| 1Q19 | 14,111 | +1.8% |
| 4Q18 | 14,122 | +2.6% |
| 3Q18 | 14,129 | +4.8% |
| 2Q18 | 14,053 | +5.1% |
| 1Q18 | 13,858 | +5.5% |
| 4Q17 | 13,768 | +4.2% |
| 3Q17 | 13,485 | +2.6% |
| 2Q17 | 13,369 | +7.5% |
| 1Q17 | 13,131 | - |
| 4Q16 | 13,219 | +8.2% |
| 3Q16 | 13,140 | - |
| 2Q16 | 12,434 | - |
| 4Q15 | 12,215 | - |