| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,026 | +22.4% |
| 1Q25 | 2,658 | +22.6% |
| 4Q24 | 2,518 | +24.5% |
| 3Q24 | 2,473 | +24.9% |
| 2Q24 | 2,389 | +23.2% |
| 1Q24 | 2,168 | +23.1% |
| 4Q23 | 2,022 | +23.5% |
| 3Q23 | 1,980 | +22.6% |
| 2Q23 | 1,939 | +20.5% |
| 1Q23 | 1,760 | +24.5% |
| 4Q22 | 1,637 | +40.8% |
| 3Q22 | 1,615 | +30.3% |
| 2Q22 | 1,609 | +25.4% |
| 1Q22 | 1,414 | +65.1% |
| 4Q21 | 1,162 | +27.7% |
| 3Q21 | 1,240 | +27.2% |
| 2Q21 | 1,283 | +21.7% |
| 1Q21 | 856 | +26.7% |
| 4Q20 | 910 | +20.8% |
| 3Q20 | 975 | +27.4% |
| 2Q20 | 1,054 | +24.6% |
| 1Q20 | 676 | +14.3% |
| 4Q19 | 753 | +15.5% |
| 3Q19 | 765 | +36.4% |
| 2Q19 | 846 | +31.3% |
| 1Q19 | 591 | +28.9% |
| 4Q18 | 652 | +16.1% |
| 3Q18 | 561 | +39.9% |
| 2Q18 | 644 | +24.2% |
| 1Q18 | 458 | +36.1% |
| 4Q17 | 562 | +42.3% |
| 3Q17 | 401 | +145.5% |
| 2Q17 | 518 | +56.7% |
| 1Q17 | 337 | +101.4% |
| 4Q16 | 394 | +2.0% |
| 3Q16 | 163 | -21.1% |
| 2Q16 | 331 | - |
| 1Q16 | 167 | - |
| 4Q15 | 387 | +9.2% |
| 3Q15 | 207 | - |
| 4Q14 | 354 | - |