| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 15,434 | +21.3% |
| 3Q25 | 14,360 | +18.8% |
| 2Q25 | 13,990 | +21.4% |
| 1Q25 | 12,946 | +24.6% |
| 4Q24 | 12,727 | +24.9% |
| 3Q24 | 12,084 | +27.0% |
| 2Q24 | 11,528 | +24.1% |
| 1Q24 | 10,389 | +21.1% |
| 4Q23 | 10,192 | +20.8% |
| 3Q23 | 9,515 | +19.1% |
| 2Q23 | 9,288 | +20.2% |
| 1Q23 | 8,577 | +25.5% |
| 4Q22 | 8,438 | +20.7% |
| 3Q22 | 7,990 | +19.5% |
| 2Q22 | 7,727 | +24.5% |
| 1Q22 | 6,835 | +19.6% |
| 4Q21 | 6,988 | +10.4% |
| 3Q21 | 6,684 | -0.0% |
| 2Q21 | 6,206 | -18.5% |
| 1Q21 | 5,716 | - |
| 4Q20 | 6,328 | -16.5% |
| 3Q20 | 6,686 | - |
| 2Q20 | 7,619 | - |
| 4Q19 | 7,580 | - |