| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,124 | +12.7% |
| 1Q26 | 3,048 | +9.9% |
| 4Q25 | 2,985 | +7.6% |
| 3Q25 | 3,005 | +9.1% |
| 2Q25 | 2,771 | +6.9% |
| 1Q25 | 2,773 | +4.4% |
| 4Q24 | 2,775 | +4.7% |
| 3Q24 | 2,754 | +1.8% |
| 2Q24 | 2,593 | +2.0% |
| 1Q24 | 2,656 | +6.8% |
| 4Q23 | 2,650 | +5.9% |
| 3Q23 | 2,706 | +12.4% |
| 2Q23 | 2,542 | +13.3% |
| 1Q23 | 2,488 | +8.6% |
| 4Q22 | 2,503 | +7.3% |
| 3Q22 | 2,408 | +2.6% |
| 2Q22 | 2,243 | +27.9% |
| 1Q22 | 2,290 | +29.4% |
| 4Q21 | 2,333 | +24.0% |
| 3Q21 | 2,347 | +9.1% |
| 2Q21 | 1,754 | -27.3% |
| 1Q21 | 1,770 | -28.0% |
| 4Q20 | 1,882 | -28.7% |
| 3Q20 | 2,151 | -18.5% |
| 2Q20 | 2,413 | -3.8% |
| 1Q20 | 2,458 | -9.2% |
| 4Q19 | 2,640 | -5.1% |
| 3Q19 | 2,639 | -3.9% |
| 2Q19 | 2,509 | -8.7% |
| 1Q19 | 2,707 | -4.9% |
| 4Q18 | 2,783 | +12.9% |
| 3Q18 | 2,745 | +10.8% |
| 2Q18 | 2,747 | +62.4% |
| 1Q18 | 2,847 | +55.3% |
| 4Q17 | 2,464 | +30.9% |
| 3Q17 | 2,478 | +122.8% |
| 2Q17 | 1,692 | +98.8% |
| 1Q17 | 1,833 | - |
| 4Q16 | 1,883 | +107.4% |
| 3Q16 | 1,112 | - |
| 2Q16 | 851 | - |
| 4Q15 | 908 | - |