| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,329 | +14.7% |
| 2Q25 | 2,420 | +16.5% |
| 1Q25 | 2,517 | +16.9% |
| 4Q24 | 2,181 | +21.5% |
| 3Q24 | 2,030 | +7.0% |
| 2Q24 | 2,076 | +12.2% |
| 1Q24 | 2,153 | +15.4% |
| 4Q23 | 1,794 | +67.0% |
| 3Q23 | 1,897 | +60.1% |
| 2Q23 | 1,850 | +85.0% |
| 1Q23 | 1,866 | +98.0% |
| 4Q22 | 1,074 | +90.4% |
| 3Q22 | 1,185 | +21.4% |
| 2Q22 | 1,000 | -23.1% |
| 1Q22 | 942 | +195.9% |
| 4Q21 | 564 | +97.8% |
| 3Q21 | 976 | -7.4% |
| 2Q21 | 1,300 | -16.3% |
| 1Q21 | 318 | -86.4% |
| 4Q20 | 285 | -87.8% |
| 3Q20 | 1,054 | -60.6% |
| 2Q20 | 1,554 | -43.1% |
| 1Q20 | 2,341 | -17.0% |
| 4Q19 | 2,337 | -11.2% |
| 3Q19 | 2,676 | -2.4% |
| 2Q19 | 2,732 | -8.0% |
| 1Q19 | 2,819 | +1.6% |
| 4Q18 | 2,633 | +2.2% |
| 3Q18 | 2,743 | -0.6% |
| 2Q18 | 2,970 | +6.6% |
| 1Q18 | 2,775 | +8.0% |
| 4Q17 | 2,576 | -6.6% |
| 3Q17 | 2,760 | -14.6% |
| 2Q17 | 2,786 | -16.1% |
| 1Q17 | 2,569 | -19.6% |
| 4Q16 | 2,759 | -12.8% |
| 3Q16 | 3,231 | -9.4% |
| 2Q16 | 3,322 | - |
| 1Q16 | 3,197 | - |
| 4Q15 | 3,164 | -17.4% |
| 3Q15 | 3,564 | - |
| 4Q14 | 3,829 | - |