| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 57,503 | +19.6% |
| 2Q26 | 55,208 | +19.0% |
| 4Q25 | 51,385 | +18.4% |
| 3Q25 | 48,063 | +14.9% |
| 2Q25 | 46,406 | +15.0% |
| 1Q25 | 45,069 | +16.2% |
| 4Q24 | 43,382 | +21.1% |
| 3Q24 | 41,829 | +22.2% |
| 2Q24 | 40,338 | +26.8% |
| 1Q24 | 38,781 | +33.1% |
| 4Q23 | 35,837 | +24.5% |
| 3Q23 | 34,243 | +26.0% |
| 2Q23 | 31,801 | +19.9% |
| 1Q23 | 29,134 | +21.8% |
| 4Q22 | 28,783 | +24.3% |
| 3Q22 | 27,174 | +21.7% |
| 2Q22 | 26,523 | +22.3% |
| 1Q22 | 23,928 | +23.6% |
| 4Q21 | 23,148 | +21.9% |
| 3Q21 | 22,321 | - |
| 2Q21 | 21,690 | - |
| 1Q21 | 19,361 | - |
| 4Q20 | 18,984 | +223.2% |
| 4Q19 | 5,874 | +22.5% |
| 4Q18 | 4,797 | +9.7% |
| 4Q17 | 4,374 | -13.8% |
| 4Q16 | 5,076 | -3000.6% |
| 4Q15 | -175 | - |