| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,871 | +12.5% |
| 3Q25 | 4,564 | +17.7% |
| 2Q25 | 4,466 | +17.8% |
| 1Q25 | 4,211 | +15.5% |
| 4Q24 | 4,328 | +19.0% |
| 3Q24 | 3,879 | +15.2% |
| 2Q24 | 3,790 | +15.5% |
| 1Q24 | 3,646 | +15.2% |
| 4Q23 | 3,636 | +15.0% |
| 3Q23 | 3,368 | +8.5% |
| 2Q23 | 3,282 | +9.2% |
| 1Q23 | 3,166 | +8.2% |
| 4Q22 | 3,161 | +3.9% |
| 3Q22 | 3,103 | +6.1% |
| 2Q22 | 3,006 | +3.9% |
| 1Q22 | 2,927 | +4.3% |
| 4Q21 | 3,042 | +5.9% |
| 3Q21 | 2,924 | +5.3% |
| 2Q21 | 2,894 | +3.7% |
| 1Q21 | 2,807 | +5.9% |
| 4Q20 | 2,872 | +0.2% |
| 3Q20 | 2,777 | +1.9% |
| 2Q20 | 2,790 | +1.7% |
| 1Q20 | 2,650 | -1.6% |
| 4Q19 | 2,866 | -0.1% |
| 3Q19 | 2,726 | -1.7% |
| 2Q19 | 2,744 | +1.2% |
| 1Q19 | 2,692 | +1.6% |
| 4Q18 | 2,870 | +2.5% |
| 3Q18 | 2,772 | +1.5% |
| 2Q18 | 2,712 | -0.8% |
| 1Q18 | 2,650 | +1.4% |
| 4Q17 | 2,799 | +3.3% |
| 3Q17 | 2,731 | +4.8% |
| 2Q17 | 2,733 | +0.5% |
| 1Q17 | 2,614 | -2.6% |
| 4Q16 | 2,709 | +3.4% |
| 3Q16 | 2,607 | +5.0% |
| 2Q16 | 2,720 | - |
| 1Q16 | 2,684 | - |
| 4Q15 | 2,621 | +16.3% |
| 3Q15 | 2,482 | - |
| 4Q14 | 2,253 | - |