| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,184 | +66.8% |
| 2Q25 | 1,144 | +84.8% |
| 1Q25 | 927 | +88.1% |
| 4Q24 | 899 | +64.0% |
| 3Q24 | 710 | +72.5% |
| 2Q24 | 619 | +118.2% |
| 1Q24 | 492 | +136.2% |
| 4Q23 | 548 | +419.6% |
| 3Q23 | 411 | +227.8% |
| 2Q23 | 283 | -9.5% |
| 1Q23 | 208 | -25.4% |
| 4Q22 | 105 | -73.9% |
| 3Q22 | 125 | -28.4% |
| 2Q22 | 313 | +42.5% |
| 1Q22 | 279 | +854.5% |
| 4Q21 | 404 | +267.2% |
| 3Q21 | 175 | +221.4% |
| 2Q21 | 220 | +6233.0% |
| 1Q21 | 29 | -98.7% |
| 4Q20 | 110 | -95.4% |
| 3Q20 | 54 | -97.8% |
| 2Q20 | 3 | -99.9% |
| 1Q20 | 2,254 | -10.3% |
| 4Q19 | 2,393 | -29.5% |
| 3Q19 | 2,513 | -20.6% |
| 2Q19 | 2,522 | -19.2% |
| 1Q19 | 2,511 | -16.2% |
| 4Q18 | 3,397 | +12.4% |
| 3Q18 | 3,163 | +9.0% |
| 2Q18 | 3,120 | +8.9% |
| 1Q18 | 2,995 | +7.0% |
| 4Q17 | 3,021 | +7.6% |
| 3Q17 | 2,903 | +4.6% |
| 2Q17 | 2,867 | +6.7% |
| 1Q17 | 2,798 | +3.9% |
| 4Q16 | 2,809 | +26.7% |
| 2Q16 | 2,776 | +34.7% |
| 1Q16 | 2,686 | +37.5% |
| 4Q16 | 2,693 | +56.4% |
| 3Q16 | 2,217 | - |
| 2Q16 | 2,060 | - |
| 1Q16 | 1,952 | - |
| 4Q15 | 1,721 | - |