| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,297 | +8.5% |
| 3Q25 | 10,913 | +6.8% |
| 2Q25 | 10,682 | +6.3% |
| 1Q25 | 10,439 | +4.1% |
| 4Q24 | 10,408 | +3.5% |
| 3Q24 | 10,221 | -2.8% |
| 2Q24 | 10,047 | -6.4% |
| 1Q24 | 10,026 | -10.2% |
| 4Q23 | 10,057 | -13.7% |
| 3Q23 | 10,518 | -16.9% |
| 2Q23 | 10,739 | -17.2% |
| 1Q23 | 11,168 | -17.4% |
| 4Q22 | 11,657 | -19.5% |
| 3Q22 | 12,650 | -8.6% |
| 2Q22 | 12,974 | -3.8% |
| 1Q22 | 13,512 | +3.0% |
| 4Q21 | 14,489 | +9.2% |
| 3Q21 | 13,843 | +9.4% |
| 2Q21 | 13,491 | +8.6% |
| 1Q21 | 13,121 | +11.4% |
| 4Q20 | 13,266 | +11.2% |
| 3Q20 | 12,649 | - |
| 2Q20 | 12,426 | - |
| 1Q20 | 11,774 | - |
| 4Q19 | 11,929 | +65.4% |
| 4Q18 | 7,214 | +16.4% |
| 4Q17 | 6,200 | +6.6% |
| 4Q16 | 5,816 | -8.6% |
| 3Q16 | 5,333 | -6.0% |
| 2Q16 | 5,721 | - |
| 1Q16 | 5,119 | - |
| 4Q15 | 6,363 | -10.6% |
| 3Q15 | 5,670 | - |
| 4Q14 | 7,121 | - |