| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 12,189 | +41.5% |
| 2Q26 | 10,714 | +38.7% |
| 1Q26 | 10,171 | +48.9% |
| 4Q25 | 9,091 | +83.4% |
| 3Q25 | 8,617 | +108.9% |
| 2Q25 | 7,724 | +130.7% |
| 1Q25 | 6,830 | +161.8% |
| 4Q24 | 4,956 | -345.5% |
| 3Q24 | 4,125 | +497.8% |
| 2Q24 | 3,348 | +19.0% |
| 1Q24 | 2,609 | -21.2% |
| 4Q23 | -2,019 | -169.2% |
| 3Q23 | 690 | -78.4% |
| 2Q23 | 2,814 | -29.5% |
| 1Q23 | 3,310 | -22.1% |
| 4Q22 | 2,917 | -52.4% |
| 3Q22 | 3,189 | -52.9% |
| 2Q22 | 3,994 | -44.7% |
| 1Q22 | 4,250 | -47.9% |
| 4Q21 | 6,128 | -36.4% |
| 3Q21 | 6,774 | -29.6% |
| 2Q21 | 7,228 | -19.2% |
| 1Q21 | 8,164 | -1.7% |
| 4Q20 | 9,635 | +22.1% |
| 3Q20 | 9,618 | +35.6% |
| 2Q20 | 8,948 | +35.7% |
| 1Q20 | 8,301 | +18.8% |
| 4Q19 | 7,892 | +31.6% |
| 3Q19 | 7,093 | +20.0% |
| 2Q19 | 6,594 | +20.3% |
| 1Q19 | 6,990 | +49.5% |
| 4Q18 | 5,998 | +52.7% |
| 3Q18 | 5,912 | - |
| 2Q18 | 5,482 | - |
| 1Q18 | 4,675 | - |
| 4Q17 | 3,927 | +52.5% |
| 4Q16 | 2,575 | - |