| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,172 | +29.9% |
| 2Q26 | 6,529 | +28.6% |
| 1Q26 | 6,012 | +28.4% |
| 4Q25 | 5,924 | +38.3% |
| 3Q25 | 5,522 | +39.8% |
| 2Q25 | 5,077 | +39.9% |
| 1Q25 | 4,681 | +39.9% |
| 4Q24 | 4,285 | +39.5% |
| 3Q24 | 3,949 | +38.1% |
| 2Q24 | 3,630 | +35.0% |
| 1Q24 | 3,346 | +31.4% |
| 4Q23 | 3,072 | +33.7% |
| 3Q23 | 2,860 | +23.5% |
| 2Q23 | 2,690 | +33.0% |
| 1Q23 | 2,546 | +34.8% |
| 4Q22 | 2,297 | +32.1% |
| 3Q22 | 2,316 | +48.4% |
| 2Q22 | 2,022 | +45.3% |
| 1Q22 | 1,888 | +51.1% |
| 4Q21 | 1,739 | +50.6% |
| 3Q21 | 1,560 | +42.6% |
| 2Q21 | 1,392 | +43.3% |
| 1Q21 | 1,249 | +66.1% |
| 4Q20 | 1,155 | +90.0% |
| 3Q20 | 1,094 | +111.1% |
| 2Q20 | 971 | - |
| 1Q20 | 752 | - |
| 4Q19 | 607 | +93.1% |
| 3Q19 | 518 | - |
| 4Q18 | 314 | - |