| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 11,280 | +12.0% |
| 2Q25 | 10,924 | +7.4% |
| 4Q24 | 11,070 | +12.5% |
| 3Q24 | 10,070 | +9.2% |
| 2Q24 | 10,170 | +15.3% |
| 1Q24 | 9,976 | +16.1% |
| 4Q23 | 9,844 | +19.5% |
| 3Q23 | 9,223 | +20.4% |
| 2Q23 | 8,822 | +18.9% |
| 1Q23 | 8,595 | +17.7% |
| 4Q22 | 8,241 | +17.2% |
| 3Q22 | 7,663 | +20.2% |
| 2Q22 | 7,421 | +19.3% |
| 1Q22 | 7,303 | +21.4% |
| 4Q21 | 7,032 | +29.8% |
| 3Q21 | 6,374 | +26.9% |
| 2Q21 | 6,219 | +42.5% |
| 1Q21 | 6,015 | +43.2% |
| 4Q20 | 5,418 | +31.3% |
| 3Q20 | 5,021 | +30.6% |
| 2Q20 | 4,365 | +22.0% |
| 1Q20 | 4,200 | +11.7% |
| 4Q19 | 4,128 | +12.9% |
| 3Q19 | 3,844 | +14.2% |
| 2Q19 | 3,577 | +4.8% |
| 1Q19 | 3,761 | +1.4% |
| 4Q18 | 3,657 | +3.3% |
| 3Q18 | 3,365 | -1.3% |
| 2Q18 | 3,412 | +10.3% |
| 1Q18 | 3,709 | +23.5% |
| 4Q17 | 3,541 | +28.2% |
| 3Q17 | 3,408 | +51.9% |
| 2Q17 | 3,093 | +44.3% |
| 1Q17 | 3,004 | +30.9% |
| 4Q16 | 2,763 | +23.3% |
| 3Q16 | 2,243 | -16.8% |
| 2Q16 | 2,143 | - |
| 1Q16 | 2,295 | -16.9% |
| 4Q15 | 2,240 | - |
| 2Q16 | 2,695 | - |
| 4Q15 | 2,761 | - |