| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,894 | +23.9% |
| 2Q26 | 1,855 | +23.0% |
| 1Q26 | 1,735 | +22.0% |
| 4Q25 | 1,722 | +27.6% |
| 3Q25 | 1,528 | +23.0% |
| 2Q25 | 1,507 | +22.6% |
| 1Q25 | 1,421 | +14.1% |
| 4Q24 | 1,350 | +12.9% |
| 3Q24 | 1,243 | +13.1% |
| 2Q24 | 1,229 | +14.3% |
| 1Q24 | 1,246 | +25.1% |
| 4Q23 | 1,195 | +20.4% |
| 3Q23 | 1,098 | +19.4% |
| 2Q23 | 1,075 | +21.8% |
| 1Q23 | 995 | +22.4% |
| 4Q22 | 993 | +26.1% |
| 3Q22 | 920 | +34.6% |
| 2Q22 | 883 | +34.3% |
| 1Q22 | 813 | +32.0% |
| 4Q21 | 787 | +28.0% |
| 3Q21 | 683 | +32.2% |
| 2Q21 | 657 | +31.3% |
| 1Q21 | 616 | +42.1% |
| 4Q20 | 615 | +21.2% |
| 3Q20 | 517 | +26.7% |
| 2Q20 | 501 | +47.3% |
| 1Q20 | 433 | +59.0% |
| 4Q19 | 508 | +100.7% |
| 3Q19 | 407 | - |
| 2Q19 | 340 | - |
| 1Q19 | 272 | - |
| 4Q18 | 253 | +241.8% |
| 4Q17 | 74 | - |