| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 16,858 | +16.3% |
| 2Q25 | 15,810 | +27.7% |
| 1Q25 | 13,633 | +28.3% |
| 4Q24 | 13,987 | +26.9% |
| 3Q24 | 14,494 | +39.2% |
| 2Q24 | 12,380 | +31.4% |
| 1Q24 | 10,628 | +24.4% |
| 4Q23 | 11,022 | +35.8% |
| 3Q23 | 10,413 | +41.5% |
| 2Q23 | 9,422 | +32.6% |
| 1Q23 | 8,543 | +23.3% |
| 4Q22 | 8,114 | +19.4% |
| 3Q22 | 7,359 | +24.0% |
| 2Q22 | 7,104 | +16.0% |
| 1Q22 | 6,931 | +13.3% |
| 4Q21 | 6,794 | +11.4% |
| 3Q21 | 5,934 | +1.3% |
| 2Q21 | 6,126 | +9.6% |
| 1Q21 | 6,119 | +8.5% |
| 4Q20 | 6,101 | -2.5% |
| 3Q20 | 5,855 | +28.6% |
| 2Q20 | 5,590 | +19.4% |
| 1Q20 | 5,641 | +16.3% |
| 4Q19 | 6,255 | +47.8% |
| 3Q19 | 4,552 | +76.8% |
| 2Q19 | 4,680 | +87.8% |
| 1Q19 | 4,848 | +91.3% |
| 4Q18 | 4,232 | +74.8% |
| 3Q18 | 2,574 | +79.6% |
| 2Q18 | 2,493 | +69.0% |
| 1Q18 | 2,534 | +105.5% |
| 4Q17 | 2,421 | +95.9% |
| 3Q17 | 1,433 | +47.8% |
| 2Q17 | 1,474 | +60.2% |
| 1Q17 | 1,233 | +68.8% |
| 4Q16 | 1,236 | +90.9% |
| 3Q16 | 970 | +94.3% |
| 2Q16 | 920 | - |
| 1Q16 | 730 | - |
| 4Q15 | 647 | +162.1% |
| 3Q15 | 499 | - |
| 4Q14 | 247 | - |