| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 35,161 | +3.7% |
| 3Q25 | 34,928 | +3.1% |
| 2Q25 | 34,414 | +3.3% |
| 1Q25 | 33,848 | +3.4% |
| 4Q24 | 33,899 | +3.5% |
| 3Q24 | 33,873 | +3.0% |
| 2Q24 | 33,315 | +3.8% |
| 1Q24 | 32,732 | +4.0% |
| 4Q23 | 32,761 | +2.8% |
| 3Q23 | 32,890 | +3.5% |
| 2Q23 | 32,102 | +1.4% |
| 1Q23 | 31,476 | +1.1% |
| 4Q22 | 31,857 | +0.5% |
| 3Q22 | 31,777 | -8.5% |
| 2Q22 | 31,658 | -7.9% |
| 1Q22 | 31,124 | -8.7% |
| 4Q21 | 31,709 | -8.1% |
| 3Q21 | 34,713 | +1.2% |
| 2Q21 | 34,363 | +1.7% |
| 1Q21 | 34,078 | +0.6% |
| 4Q20 | 34,497 | +1.2% |
| 3Q20 | 34,294 | +1.1% |
| 2Q20 | 33,792 | +1.4% |
| 1Q20 | 33,859 | +3.0% |
| 4Q19 | 34,095 | +3.0% |
| 3Q19 | 33,905 | +2.3% |
| 2Q19 | 33,339 | +2.1% |
| 1Q19 | 32,864 | +2.3% |
| 4Q18 | 33,113 | +3.0% |
| 3Q18 | 33,130 | +3.6% |
| 2Q18 | 32,664 | +4.5% |
| 1Q18 | 32,116 | +4.2% |
| 4Q17 | 32,139 | +4.7% |
| 3Q17 | 31,984 | +4.4% |
| 2Q17 | 31,260 | +4.5% |
| 1Q17 | 30,835 | +5.0% |
| 4Q16 | 30,693 | +3.9% |
| 3Q16 | 30,638 | +3.6% |
| 2Q16 | 29,907 | +2.3% |
| 1Q16 | 29,380 | - |
| 4Q15 | 29,544 | +0.3% |
| 3Q15 | 29,568 | - |
| 2Q15 | 29,243 | - |
| 4Q14 | 29,466 | - |