| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 35,483 | +13.7% |
| 3Q25 | 32,071 | +6.9% |
| 2Q25 | 33,121 | +6.6% |
| 1Q25 | 32,150 | +12.5% |
| 4Q24 | 31,213 | +16.8% |
| 3Q24 | 29,987 | +12.3% |
| 2Q24 | 31,071 | +33.8% |
| 1Q24 | 28,588 | +22.3% |
| 4Q23 | 26,733 | +16.1% |
| 3Q23 | 26,702 | +28.8% |
| 2Q23 | 23,217 | +5.7% |
| 1Q23 | 23,374 | +8.9% |
| 4Q22 | 23,030 | +13.4% |
| 3Q22 | 20,737 | +4.9% |
| 2Q22 | 21,957 | +16.1% |
| 1Q22 | 21,466 | +13.5% |
| 4Q21 | 20,302 | +15.1% |
| 3Q21 | 19,768 | +15.0% |
| 2Q21 | 18,914 | +13.4% |
| 1Q21 | 18,906 | +11.2% |
| 4Q20 | 17,635 | +14.7% |
| 2Q21 | 17,187 | +20.1% |
| 1Q21 | 16,676 | +18.9% |
| 4Q20 | 16,996 | +14.8% |
| 3Q20 | 15,373 | +15.8% |
| 2Q20 | 14,315 | +6.9% |
| 1Q20 | 14,024 | +2.7% |
| 4Q19 | 14,811 | +13.0% |
| 3Q19 | 13,274 | +15.8% |
| 2Q19 | 13,397 | +22.4% |
| 1Q19 | 13,659 | +20.5% |
| 4Q18 | 13,108 | +8.0% |
| 3Q18 | 11,462 | +11.6% |
| 2Q18 | 10,947 | +11.2% |
| 1Q18 | 11,334 | +30.8% |
| 4Q17 | 12,133 | +87.2% |
| 3Q17 | 10,274 | +60.5% |
| 2Q17 | 9,846 | +52.9% |
| 1Q17 | 8,662 | - |
| 4Q16 | 6,482 | +91.5% |
| 3Q16 | 6,402 | - |
| 2Q16 | 6,440 | - |
| 4Q15 | 3,384 | - |