| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 13,870 | +7.5% |
| 4Q25 | 14,206 | +6.5% |
| 3Q25 | 14,201 | +6.3% |
| 2Q25 | 13,237 | +4.1% |
| 1Q25 | 12,905 | +4.9% |
| 4Q24 | 13,334 | +5.1% |
| 3Q24 | 13,356 | +2.8% |
| 2Q24 | 12,715 | +5.5% |
| 1Q24 | 12,303 | +6.9% |
| 4Q23 | 12,692 | +9.3% |
| 3Q23 | 12,990 | +5.7% |
| 2Q23 | 12,053 | +7.9% |
| 1Q23 | 11,509 | +10.8% |
| 4Q22 | 11,611 | +13.8% |
| 3Q22 | 12,287 | +19.1% |
| 2Q22 | 11,173 | +23.0% |
| 1Q22 | 10,385 | +24.2% |
| 4Q21 | 10,200 | +20.9% |
| 3Q21 | 10,313 | +19.5% |
| 2Q21 | 9,086 | +12.8% |
| 1Q21 | 8,358 | +6.5% |
| 4Q20 | 8,439 | +18.9% |
| 3Q20 | 8,629 | +28.7% |
| 2Q20 | 8,056 | +10.0% |
| 1Q20 | 7,845 | +11.7% |
| 4Q19 | 7,097 | +2.0% |
| 3Q19 | 6,704 | -3.7% |
| 2Q19 | 7,325 | +12.9% |
| 1Q19 | 7,023 | +12.5% |
| 4Q18 | 6,961 | +7.4% |
| 3Q18 | 6,958 | +8.0% |
| 2Q18 | 6,491 | +8.3% |
| 1Q18 | 6,240 | +9.5% |
| 4Q17 | 6,479 | +7.8% |
| 3Q17 | 6,441 | +8.3% |
| 2Q17 | 5,990 | +10.9% |
| 1Q17 | 5,701 | +12.6% |
| 4Q16 | 6,013 | +11.9% |
| 3Q16 | 5,945 | - |
| 2Q16 | 5,403 | - |
| 1Q16 | 5,062 | - |
| 4Q15 | 5,372 | +3.9% |
| 4Q14 | 5,170 | - |