| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 51,854 | +10.1% |
| 2Q26 | 48,986 | +12.1% |
| 1Q26 | 47,839 | +10.2% |
| 4Q25 | 47,725 | +13.2% |
| 3Q25 | 47,110 | +14.3% |
| 2Q25 | 43,695 | +12.9% |
| 1Q25 | 43,398 | +14.0% |
| 4Q24 | 42,176 | +13.0% |
| 3Q24 | 41,225 | +9.9% |
| 2Q24 | 38,692 | +8.3% |
| 1Q24 | 38,067 | +14.1% |
| 4Q23 | 37,317 | +14.8% |
| 3Q23 | 37,498 | +17.7% |
| 2Q23 | 35,742 | +17.9% |
| 1Q23 | 33,363 | +14.9% |
| 4Q22 | 32,507 | +13.1% |
| 3Q22 | 31,864 | +13.3% |
| 2Q22 | 30,310 | +14.5% |
| 1Q22 | 29,048 | +13.0% |
| 4Q21 | 28,737 | +11.0% |
| 3Q21 | 28,121 | +9.9% |
| 2Q21 | 26,476 | +7.8% |
| 1Q21 | 25,706 | +4.6% |
| 4Q20 | 25,895 | +5.2% |
| 3Q20 | 25,597 | +5.8% |
| 2Q20 | 24,568 | +9.1% |
| 1Q20 | 24,564 | +10.4% |
| 4Q19 | 24,618 | +10.8% |
| 3Q19 | 24,204 | +11.1% |
| 2Q19 | 22,527 | +9.1% |
| 1Q19 | 22,258 | +12.6% |
| 4Q18 | 22,218 | +13.1% |
| 3Q18 | 21,791 | +10.8% |
| 2Q18 | 20,640 | +12.2% |
| 1Q18 | 19,761 | +11.2% |
| 4Q17 | 19,637 | +10.7% |
| 3Q17 | 19,664 | +15.2% |
| 2Q17 | 18,401 | +8.7% |
| 1Q17 | 17,765 | +8.8% |
| 4Q16 | 17,739 | +7.3% |
| 3Q16 | 17,073 | - |
| 2Q16 | 16,923 | - |
| 1Q16 | 16,328 | - |
| 4Q15 | 16,537 | +8.2% |
| 4Q14 | 15,289 | +19.0% |
| 4Q13 | 12,846 | - |