| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 12,562 | +3.5% |
| 1Q26 | 12,593 | +5.0% |
| 4Q25 | 12,853 | +3.7% |
| 3Q25 | 12,445 | +1.1% |
| 2Q25 | 12,137 | +0.8% |
| 1Q25 | 11,994 | +2.4% |
| 4Q24 | 12,391 | +1.9% |
| 3Q24 | 12,314 | +4.0% |
| 2Q24 | 12,044 | +3.2% |
| 1Q24 | 11,708 | +1.4% |
| 4Q23 | 12,163 | +0.5% |
| 3Q23 | 11,844 | +1.5% |
| 2Q23 | 11,666 | +2.8% |
| 1Q23 | 11,550 | +4.6% |
| 4Q22 | 12,099 | +7.1% |
| 3Q22 | 11,667 | +9.8% |
| 2Q22 | 11,345 | +11.3% |
| 1Q22 | 11,042 | +10.2% |
| 4Q21 | 11,302 | +8.2% |
| 3Q21 | 10,630 | +7.1% |
| 2Q21 | 10,193 | +5.1% |
| 1Q21 | 10,018 | +4.5% |
| 4Q20 | 10,444 | +4.1% |
| 3Q20 | 9,925 | +4.0% |
| 2Q20 | 9,694 | +9.9% |
| 1Q20 | 9,585 | +19.1% |
| 4Q19 | 10,036 | +24.2% |
| 3Q19 | 9,541 | +25.3% |
| 2Q19 | 8,819 | +23.9% |
| 1Q19 | 8,047 | +27.8% |
| 4Q18 | 8,083 | +32.4% |
| 3Q18 | 7,617 | +32.9% |
| 2Q18 | 7,117 | +32.7% |
| 1Q18 | 6,299 | +24.4% |
| 4Q17 | 6,105 | +21.2% |
| 3Q17 | 5,733 | +16.3% |
| 2Q17 | 5,363 | +20.0% |
| 1Q17 | 5,062 | - |
| 4Q16 | 5,039 | +36.1% |
| 3Q16 | 4,929 | - |
| 2Q16 | 4,469 | - |
| 4Q15 | 3,703 | - |