| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,820 | +14.8% |
| 4Q25 | 1,745 | +10.9% |
| 3Q25 | 1,610 | +11.6% |
| 2Q25 | 1,585 | +10.0% |
| 1Q25 | 1,494 | +12.2% |
| 4Q24 | 1,574 | +15.8% |
| 3Q24 | 1,442 | +16.9% |
| 2Q24 | 1,441 | +21.2% |
| 1Q24 | 1,332 | +23.3% |
| 4Q23 | 1,359 | +22.8% |
| 3Q23 | 1,234 | +21.6% |
| 2Q23 | 1,189 | +20.3% |
| 1Q23 | 1,080 | +19.9% |
| 4Q22 | 1,107 | +15.4% |
| 3Q22 | 1,015 | +21.8% |
| 2Q22 | 989 | +21.1% |
| 1Q22 | 901 | +39.0% |
| 4Q21 | 959 | +34.9% |
| 3Q21 | 833 | +38.7% |
| 2Q21 | 816 | +47.3% |
| 1Q21 | 648 | +38.9% |
| 4Q20 | 711 | +44.7% |
| 3Q20 | 601 | +41.4% |
| 2Q20 | 554 | +32.1% |
| 1Q20 | 466 | +31.0% |
| 4Q19 | 491 | +28.7% |
| 3Q19 | 425 | +33.1% |
| 2Q19 | 419 | +44.2% |
| 1Q19 | 356 | +46.4% |
| 4Q18 | 382 | +36.8% |
| 3Q18 | 319 | +47.7% |
| 2Q18 | 290 | +34.9% |
| 1Q18 | 243 | +32.2% |
| 4Q17 | 279 | +33.2% |
| 3Q17 | 216 | +83.8% |
| 2Q17 | 215 | +106.4% |
| 1Q17 | 184 | - |
| 4Q16 | 209 | +130.9% |
| 3Q16 | 117 | - |
| 2Q16 | 104 | - |
| 4Q15 | 90 | - |