| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 10,374 | +10.8% |
| 4Q25 | 10,320 | +10.8% |
| 3Q25 | 9,991 | +10.6% |
| 2Q25 | 9,730 | +11.5% |
| 1Q25 | 9,361 | +12.5% |
| 4Q24 | 9,310 | +16.1% |
| 3Q24 | 9,034 | +18.7% |
| 2Q24 | 8,730 | +23.6% |
| 1Q24 | 8,317 | +29.9% |
| 4Q23 | 8,023 | +35.2% |
| 3Q23 | 7,611 | +43.9% |
| 2Q23 | 7,063 | +60.5% |
| 1Q23 | 6,404 | +74.2% |
| 4Q22 | 5,934 | +82.8% |
| 3Q22 | 5,288 | +79.4% |
| 2Q22 | 4,400 | +60.4% |
| 1Q22 | 3,675 | +47.8% |
| 4Q21 | 3,246 | +32.7% |
| 3Q21 | 2,948 | +29.4% |
| 2Q21 | 2,743 | +30.3% |
| 1Q21 | 2,486 | +31.2% |
| 4Q20 | 2,446 | +32.4% |
| 3Q20 | 2,278 | +31.3% |
| 2Q20 | 2,105 | +21.5% |
| 1Q20 | 1,895 | +31.2% |
| 4Q19 | 1,847 | +35.2% |
| 1Q19 | 1,735 | +27.7% |
| 4Q18 | 1,733 | +21.0% |
| 3Q18 | 1,445 | - |
| 2Q18 | 1,366 | - |
| 1Q18 | 1,358 | - |
| 4Q17 | 1,432 | +26.5% |
| 4Q16 | 1,132 | - |