| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 18,775 | +25.7% |
| 2Q25 | 17,244 | +24.0% |
| 1Q25 | 16,455 | +34.1% |
| 4Q24 | 16,089 | +31.9% |
| 3Q24 | 14,936 | +31.2% |
| 2Q24 | 13,909 | +39.4% |
| 1Q24 | 12,267 | +27.5% |
| 4Q23 | 12,198 | +20.2% |
| 3Q23 | 11,380 | +22.2% |
| 2Q23 | 9,978 | +9.2% |
| 1Q23 | 9,621 | +14.2% |
| 4Q22 | 10,152 | +25.3% |
| 3Q22 | 9,315 | +33.5% |
| 2Q22 | 9,135 | +32.2% |
| 1Q22 | 8,423 | +27.0% |
| 4Q21 | 8,105 | +23.3% |
| 3Q21 | 6,975 | +14.8% |
| 2Q21 | 6,907 | +19.7% |
| 1Q21 | 6,635 | +21.1% |
| 4Q20 | 6,571 | +31.4% |
| 3Q20 | 6,077 | +34.3% |
| 2Q20 | 5,769 | +27.0% |
| 1Q20 | 5,478 | +20.0% |
| 4Q19 | 4,999 | +12.9% |
| 3Q19 | 4,524 | +25.5% |
| 2Q19 | 4,543 | +29.1% |
| 1Q19 | 4,565 | +35.3% |
| 4Q18 | 4,427 | +46.2% |
| 3Q18 | 3,604 | +28.3% |
| 2Q18 | 3,518 | +55.4% |
| 1Q18 | 3,373 | +82.8% |
| 4Q17 | 3,028 | +100.8% |
| 3Q17 | 2,809 | +125.4% |
| 2Q17 | 2,263 | +181.2% |
| 1Q17 | 1,845 | +288.0% |
| 4Q16 | 1,508 | -528.5% |
| 3Q16 | 1,246 | -274.2% |
| 2Q16 | 804 | - |
| 1Q16 | 475 | - |
| 4Q15 | -352 | -74.4% |
| 3Q15 | -716 | - |
| 4Q14 | -1,374 | - |