| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,436 | +14.3% |
| 2Q26 | 17,600 | +11.6% |
| 1Q26 | 17,140 | +15.5% |
| 4Q25 | 16,679 | +19.1% |
| 3Q25 | 16,124 | +11.1% |
| 2Q25 | 15,773 | +17.4% |
| 1Q25 | 14,840 | +17.7% |
| 4Q24 | 14,002 | +12.8% |
| 3Q24 | 14,519 | +21.3% |
| 2Q24 | 13,438 | +12.3% |
| 1Q24 | 12,609 | +7.6% |
| 4Q23 | 12,415 | +5.5% |
| 3Q23 | 11,972 | +10.3% |
| 2Q23 | 11,966 | +13.0% |
| 1Q23 | 11,719 | +16.9% |
| 4Q22 | 11,773 | +30.8% |
| 3Q22 | 10,852 | +31.6% |
| 2Q22 | 10,587 | +39.4% |
| 1Q22 | 10,025 | +10.3% |
| 4Q21 | 9,004 | -12.7% |
| 3Q21 | 8,244 | -36.1% |
| 2Q21 | 7,597 | -44.2% |
| 1Q21 | 9,087 | -33.6% |
| 4Q20 | 10,318 | -21.8% |
| 3Q20 | 12,904 | -2.5% |
| 2Q20 | 13,616 | +5.8% |
| 1Q20 | 13,679 | +8.1% |
| 4Q19 | 13,189 | +6.4% |
| 3Q19 | 13,229 | +4.5% |
| 2Q19 | 12,864 | +2.5% |
| 1Q19 | 12,652 | +4.5% |
| 4Q18 | 12,400 | +1.9% |
| 3Q18 | 12,660 | +4.2% |
| 2Q18 | 12,554 | +7.3% |
| 1Q18 | 12,106 | -0.0% |
| 4Q17 | 12,168 | -4.0% |
| 3Q17 | 12,145 | -5.5% |
| 2Q17 | 11,704 | -13.2% |
| 1Q17 | 12,109 | - |
| 4Q16 | 12,671 | -5.9% |
| 3Q16 | 12,846 | - |
| 2Q16 | 13,486 | - |
| 4Q15 | 13,464 | - |