| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 56,038 | +16.2% |
| 3Q25 | 52,243 | +13.8% |
| 2Q25 | 50,937 | +14.1% |
| 1Q25 | 48,363 | +15.3% |
| 4Q24 | 48,227 | +16.1% |
| 3Q24 | 45,911 | +16.4% |
| 2Q24 | 44,630 | +16.2% |
| 1Q24 | 41,955 | +15.7% |
| 4Q23 | 41,537 | +15.8% |
| 3Q23 | 39,434 | +16.6% |
| 2Q23 | 38,404 | +17.7% |
| 1Q23 | 36,276 | +18.9% |
| 4Q22 | 35,856 | +22.4% |
| 3Q22 | 33,814 | +22.6% |
| 2Q22 | 32,642 | +22.5% |
| 1Q22 | 30,511 | +19.6% |
| 4Q21 | 29,300 | +16.5% |
| 3Q21 | 27,581 | +14.0% |
| 2Q21 | 26,644 | +8.3% |
| 1Q21 | 25,509 | +9.1% |
| 4Q20 | 25,151 | +8.3% |
| 3Q20 | 24,188 | +10.6% |
| 2Q20 | 24,607 | +13.9% |
| 1Q20 | 23,388 | +13.8% |
| 4Q19 | 23,232 | +14.8% |
| 3Q19 | 21,874 | +13.3% |
| 2Q19 | 21,610 | +14.6% |
| 1Q19 | 20,543 | +12.9% |
| 4Q18 | 20,240 | +16.3% |
| 3Q18 | 19,309 | +20.2% |
| 2Q18 | 18,861 | +19.9% |
| 1Q18 | 18,189 | +22.4% |
| 4Q17 | 17,396 | +17.5% |
| 3Q17 | 16,070 | +13.6% |
| 2Q17 | 15,731 | +10.2% |
| 1Q17 | 14,857 | +7.0% |
| 4Q16 | 14,803 | +7.6% |
| 3Q16 | 14,149 | +10.2% |
| 2Q16 | 14,281 | - |
| 1Q16 | 13,878 | - |
| 4Q15 | 13,757 | +14.5% |
| 3Q15 | 12,841 | - |
| 4Q14 | 12,013 | - |