| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,144 | +54.8% |
| 2Q26 | 922 | +51.6% |
| 1Q26 | 794 | +81.3% |
| 4Q25 | 808 | +97.6% |
| 3Q25 | 739 | +31.5% |
| 2Q25 | 608 | +40.7% |
| 1Q25 | 438 | +32.7% |
| 4Q24 | 409 | +99.5% |
| 3Q24 | 562 | +30.7% |
| 2Q24 | 432 | +20.0% |
| 1Q24 | 330 | -23.3% |
| 4Q23 | 205 | -57.5% |
| 3Q23 | 430 | -43.2% |
| 2Q23 | 360 | -52.9% |
| 1Q23 | 430 | -45.4% |
| 4Q22 | 482 | -44.7% |
| 3Q22 | 757 | -11.5% |
| 2Q22 | 765 | -0.4% |
| 1Q22 | 788 | +30.0% |
| 4Q21 | 871 | +64.7% |
| 3Q21 | 855 | +125.0% |
| 2Q21 | 768 | +193.1% |
| 1Q21 | 606 | +180.6% |
| 4Q20 | 529 | +54.3% |
| 3Q20 | 380 | -13.5% |
| 2Q20 | 262 | -30.4% |
| 1Q20 | 216 | -37.1% |
| 4Q19 | 342 | -7.9% |
| 3Q19 | 439 | +40.8% |
| 2Q19 | 376 | +30.1% |
| 1Q19 | 343 | +43.0% |
| 4Q18 | 372 | +151.0% |
| 3Q18 | 312 | +199.7% |
| 2Q18 | 289 | +33.5% |
| 1Q18 | 240 | -12.1% |
| 4Q17 | 148 | -48.2% |
| 3Q17 | 104 | -49.5% |
| 2Q17 | 216 | +0.2% |
| 1Q17 | 273 | - |
| 4Q16 | 286 | +3.4% |
| 3Q16 | 206 | - |
| 2Q16 | 216 | - |
| 4Q15 | 276 | - |