| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 9,375 | +27.1% |
| 2Q25 | 8,696 | +18.5% |
| 1Q25 | 7,840 | +16.5% |
| 4Q24 | 8,113 | +20.1% |
| 3Q24 | 7,374 | +23.7% |
| 2Q24 | 7,336 | +24.5% |
| 1Q24 | 6,732 | +25.8% |
| 4Q23 | 6,756 | +20.8% |
| 3Q23 | 5,961 | +20.1% |
| 2Q23 | 5,891 | +19.5% |
| 1Q23 | 5,350 | +14.5% |
| 4Q22 | 5,593 | +20.9% |
| 3Q22 | 4,963 | +14.8% |
| 2Q22 | 4,929 | +9.9% |
| 1Q22 | 4,673 | +20.3% |
| 4Q21 | 4,625 | +21.4% |
| 3Q21 | 4,321 | +28.6% |
| 2Q21 | 4,486 | +21.7% |
| 1Q21 | 3,884 | +12.2% |
| 4Q20 | 3,810 | +4.3% |
| 3Q20 | 3,360 | +13.0% |
| 2Q20 | 3,687 | +34.7% |
| 1Q20 | 3,460 | +39.1% |
| 4Q19 | 3,652 | +46.7% |
| 3Q19 | 2,973 | +64.5% |
| 2Q19 | 2,737 | +44.9% |
| 1Q19 | 2,488 | +54.9% |
| 4Q18 | 2,490 | +46.1% |
| 3Q18 | 1,807 | +13.7% |
| 2Q18 | 1,888 | +18.1% |
| 1Q18 | 1,606 | +21.7% |
| 4Q17 | 1,703 | +37.5% |
| 3Q17 | 1,589 | +45.9% |
| 2Q17 | 1,599 | +51.4% |
| 1Q17 | 1,320 | +45.8% |
| 4Q16 | 1,238 | +37.8% |
| 3Q16 | 1,089 | +85.2% |
| 2Q16 | 1,056 | - |
| 1Q16 | 905 | - |
| 4Q15 | 898 | +60.8% |
| 3Q15 | 587 | - |
| 4Q14 | 559 | - |