| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,262 | +20.7% |
| 2Q26 | 17,341 | +18.0% |
| 4Q25 | 16,303 | +25.4% |
| 3Q25 | 15,127 | +19.4% |
| 2Q25 | 14,693 | +27.2% |
| 1Q25 | 13,484 | +27.1% |
| 4Q24 | 13,004 | +29.5% |
| 3Q24 | 12,664 | +22.6% |
| 2Q24 | 11,551 | +18.2% |
| 1Q24 | 10,606 | +14.3% |
| 4Q23 | 10,044 | +9.2% |
| 3Q23 | 10,329 | +34.3% |
| 2Q23 | 9,776 | +20.8% |
| 1Q23 | 9,277 | +4.0% |
| 4Q22 | 9,198 | +3.8% |
| 3Q22 | 7,693 | -22.9% |
| 2Q22 | 8,092 | -21.5% |
| 1Q22 | 8,920 | -25.6% |
| 4Q21 | 8,863 | -33.2% |
| 3Q21 | 9,983 | -22.3% |
| 2Q21 | 10,306 | -22.3% |
| 1Q21 | 11,986 | -10.2% |
| 4Q20 | 13,273 | -0.5% |
| 3Q20 | 12,840 | -1.2% |
| 2Q20 | 13,257 | -0.2% |
| 1Q20 | 13,342 | +3.7% |
| 4Q19 | 13,336 | +2.4% |
| 3Q19 | 13,002 | -0.9% |
| 2Q19 | 13,290 | +0.1% |
| 1Q19 | 12,860 | -1.9% |
| 4Q18 | 13,024 | -0.6% |
| 3Q18 | 13,120 | +2.7% |
| 2Q18 | 13,281 | +4.2% |
| 1Q18 | 13,108 | +5.0% |
| 4Q17 | 13,107 | +2.8% |
| 3Q17 | 12,776 | +1.8% |
| 2Q17 | 12,747 | +1.9% |
| 1Q17 | 12,487 | - |
| 4Q16 | 12,746 | +4.2% |
| 3Q16 | 12,549 | - |
| 2Q16 | 12,509 | - |
| 4Q15 | 12,229 | - |