| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,810 | +23.1% |
| 1Q26 | 6,214 | +23.9% |
| 4Q25 | 6,487 | +23.5% |
| 3Q25 | 5,794 | +30.8% |
| 2Q25 | 5,531 | +26.3% |
| 1Q25 | 5,014 | +17.5% |
| 4Q24 | 5,252 | +8.8% |
| 3Q24 | 4,428 | +1.6% |
| 2Q24 | 4,379 | +7.1% |
| 1Q24 | 4,266 | +16.8% |
| 4Q23 | 4,828 | +21.7% |
| 3Q23 | 4,358 | +38.0% |
| 2Q23 | 4,091 | +42.2% |
| 1Q23 | 3,654 | +38.2% |
| 4Q22 | 3,967 | +42.0% |
| 3Q22 | 3,158 | +34.9% |
| 2Q22 | 2,877 | +39.2% |
| 1Q22 | 2,644 | +39.6% |
| 4Q21 | 2,793 | +32.2% |
| 3Q21 | 2,340 | +30.1% |
| 2Q21 | 2,067 | +13.1% |
| 1Q21 | 1,893 | +16.4% |
| 4Q20 | 2,112 | +12.9% |
| 3Q20 | 1,798 | +2.9% |
| 2Q20 | 1,828 | +4.9% |
| 1Q20 | 1,626 | +1.4% |
| 4Q19 | 1,871 | +5.0% |
| 3Q19 | 1,748 | +18.1% |
| 2Q19 | 1,743 | +19.2% |
| 1Q19 | 1,604 | +23.1% |
| 4Q18 | 1,781 | +23.9% |
| 3Q18 | 1,480 | +23.1% |
| 2Q18 | 1,462 | +27.5% |
| 1Q18 | 1,303 | +25.5% |
| 4Q17 | 1,437 | +30.7% |
| 3Q17 | 1,203 | - |
| 2Q17 | 1,147 | - |
| 1Q17 | 1,037 | - |
| 4Q16 | 1,099 | +35.6% |
| 4Q15 | 810 | - |