| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 6,735 | +14.8% |
| 4Q25 | 7,272 | +40.4% |
| 3Q25 | 6,321 | +36.4% |
| 2Q25 | 5,933 | +45.6% |
| 1Q25 | 5,869 | +74.8% |
| 4Q24 | 5,178 | +40.3% |
| 3Q24 | 4,635 | +27.3% |
| 2Q24 | 4,075 | +29.2% |
| 1Q24 | 3,358 | +20.8% |
| 4Q23 | 3,691 | +29.1% |
| 3Q23 | 3,643 | +38.8% |
| 2Q23 | 3,154 | +37.1% |
| 1Q23 | 2,781 | +34.8% |
| 4Q22 | 2,859 | +16.8% |
| 3Q22 | 2,624 | +13.0% |
| 2Q22 | 2,301 | +12.3% |
| 1Q22 | 2,063 | +5.7% |
| 4Q21 | 2,447 | +28.6% |
| 3Q21 | 2,322 | +37.3% |
| 2Q21 | 2,049 | +42.4% |
| 1Q21 | 1,952 | +21.0% |
| 4Q20 | 1,903 | +9.0% |
| 3Q20 | 1,691 | -17.0% |
| 2Q20 | 1,438 | +13.2% |
| 1Q20 | 1,613 | +41.6% |
| 4Q19 | 1,746 | +55.7% |
| 3Q19 | 2,037 | +161.7% |
| 2Q19 | 1,271 | +175.7% |
| 1Q19 | 1,139 | +146.3% |
| 4Q18 | 1,121 | +104.7% |
| 3Q18 | 778 | +81.1% |
| 2Q18 | 461 | +26.3% |
| 1Q18 | 462 | +35.4% |
| 4Q17 | 548 | +28.2% |
| 3Q17 | 429 | +7.7% |
| 2Q17 | 365 | +4.9% |
| 1Q17 | 341 | +1.4% |
| 4Q16 | 427 | +22.8% |
| 3Q16 | 399 | - |
| 2Q16 | 348 | - |
| 1Q16 | 336 | - |
| 4Q15 | 348 | +33.9% |
| 4Q14 | 260 | - |