| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 20,511 | +5.3% |
| 2Q25 | 19,661 | +1.3% |
| 1Q25 | 17,903 | -11.5% |
| 4Q24 | 16,643 | -18.7% |
| 3Q24 | 19,471 | -13.6% |
| 2Q24 | 19,410 | -13.3% |
| 1Q24 | 20,234 | -4.4% |
| 4Q23 | 20,474 | -3.1% |
| 3Q23 | 22,524 | +9.9% |
| 2Q23 | 22,384 | +14.3% |
| 1Q23 | 21,158 | +22.2% |
| 4Q22 | 21,131 | +19.5% |
| 3Q22 | 20,494 | +6.3% |
| 2Q22 | 19,590 | +5.2% |
| 1Q22 | 17,310 | +5.4% |
| 4Q21 | 17,690 | +22.1% |
| 3Q21 | 19,274 | +2.7% |
| 2Q21 | 18,620 | +7.5% |
| 1Q21 | 16,423 | +3.4% |
| 4Q20 | 14,493 | -14.9% |
| 3Q20 | 18,766 | +1.8% |
| 2Q20 | 17,327 | +2.1% |
| 1Q20 | 15,882 | +0.5% |
| 4Q19 | 17,025 | +0.5% |
| 3Q19 | 18,435 | +2.1% |
| 2Q19 | 16,967 | -3.0% |
| 1Q19 | 15,798 | +2.0% |
| 4Q18 | 16,932 | +2.5% |
| 3Q18 | 18,061 | +6.1% |
| 2Q18 | 17,489 | +10.1% |
| 1Q18 | 15,492 | +18.6% |
| 4Q17 | 16,519 | +17.7% |
| 3Q17 | 17,022 | +22.6% |
| 2Q17 | 15,891 | +15.7% |
| 1Q17 | 13,062 | +3.7% |
| 4Q16 | 14,034 | +3.8% |
| 3Q16 | 13,887 | -2.6% |
| 2Q16 | 13,729 | -3.7% |
| 1Q16 | 12,592 | -19.6% |
| 4Q15 | 13,514 | - |
| 2Q15 | 14,262 | - |
| 4Q15 | 15,658 | - |