| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,277 | +8.1% |
| 4Q25 | 2,614 | +15.1% |
| 3Q25 | 2,435 | +24.2% |
| 2Q25 | 2,420 | +9.9% |
| 1Q25 | 2,106 | +14.4% |
| 4Q24 | 2,271 | +11.9% |
| 3Q24 | 1,959 | +3.1% |
| 2Q24 | 2,202 | +12.3% |
| 1Q24 | 1,842 | +3.8% |
| 4Q23 | 2,029 | +1.6% |
| 3Q23 | 1,901 | +12.4% |
| 2Q23 | 1,961 | +8.9% |
| 1Q23 | 1,774 | +18.6% |
| 4Q22 | 1,996 | +19.1% |
| 3Q22 | 1,691 | +17.8% |
| 2Q22 | 1,800 | +16.0% |
| 1Q22 | 1,495 | +17.5% |
| 4Q21 | 1,676 | +16.7% |
| 3Q21 | 1,436 | -4.4% |
| 2Q21 | 1,551 | -0.4% |
| 1Q21 | 1,273 | -9.5% |
| 4Q20 | 1,436 | +3.2% |
| 3Q20 | 1,502 | +21.0% |
| 2Q20 | 1,557 | +27.5% |
| 1Q20 | 1,406 | +33.8% |
| 4Q19 | 1,391 | +30.1% |
| 3Q19 | 1,241 | +27.7% |
| 2Q19 | 1,221 | +28.4% |
| 1Q19 | 1,051 | +28.2% |
| 4Q18 | 1,069 | +24.5% |
| 3Q18 | 971 | +29.0% |
| 2Q18 | 951 | +32.0% |
| 1Q18 | 819 | +27.0% |
| 4Q17 | 859 | +18.9% |
| 3Q17 | 753 | +10.2% |
| 2Q17 | 720 | -1.2% |
| 1Q17 | 645 | +0.3% |
| 4Q16 | 722 | +2.4% |
| 3Q16 | 683 | - |
| 2Q16 | 729 | - |
| 1Q16 | 643 | - |
| 4Q15 | 705 | +20.3% |
| 4Q14 | 585 | - |