| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 35,580 | +14.1% |
| 2Q25 | 35,208 | +9.0% |
| 1Q25 | 35,069 | +13.2% |
| 4Q24 | 34,888 | +8.2% |
| 3Q24 | 31,175 | -13.4% |
| 2Q24 | 32,290 | -13.9% |
| 1Q24 | 30,993 | -21.7% |
| 4Q23 | 32,257 | -20.0% |
| 3Q23 | 36,004 | -8.7% |
| 2Q23 | 37,503 | -5.1% |
| 1Q23 | 39,605 | +5.6% |
| 4Q22 | 40,312 | +8.3% |
| 3Q22 | 39,455 | +11.5% |
| 2Q22 | 39,499 | +14.9% |
| 1Q22 | 37,495 | +15.0% |
| 4Q21 | 37,229 | +10.2% |
| 3Q21 | 35,389 | +7.0% |
| 2Q21 | 34,374 | +3.8% |
| 1Q21 | 32,597 | -1.3% |
| 4Q20 | 33,787 | +0.3% |
| 3Q20 | 33,060 | +0.6% |
| 2Q20 | 33,114 | -0.1% |
| 1Q20 | 33,038 | -2.0% |
| 4Q19 | 33,670 | +2.6% |
| 3Q19 | 32,850 | +2.7% |
| 2Q19 | 33,145 | +8.2% |
| 1Q19 | 33,713 | +19.2% |
| 4Q18 | 32,823 | +19.3% |
| 3Q18 | 32,001 | +26.0% |
| 2Q18 | 30,624 | +30.9% |
| 1Q18 | 28,272 | +24.4% |
| 4Q17 | 27,514 | +27.5% |
| 2Q17 | 25,407 | +23.4% |
| 1Q17 | 23,401 | +19.4% |
| 4Q17 | 22,735 | +14.4% |
| 3Q17 | 21,588 | +14.6% |
| 2Q17 | 20,581 | +11.3% |
| 1Q17 | 19,591 | - |
| 4Q16 | 19,870 | +20.4% |
| 3Q16 | 18,834 | - |
| 2Q16 | 18,492 | - |
| 4Q15 | 16,503 | - |