| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,551 | +7.0% |
| 3Q25 | 2,529 | +7.4% |
| 2Q25 | 2,479 | +7.7% |
| 1Q25 | 2,341 | +2.4% |
| 4Q24 | 2,383 | +1.1% |
| 3Q24 | 2,354 | -1.6% |
| 2Q24 | 2,301 | -5.1% |
| 1Q24 | 2,286 | -2.6% |
| 4Q23 | 2,357 | -2.3% |
| 3Q23 | 2,393 | +0.3% |
| 2Q23 | 2,424 | +6.1% |
| 1Q23 | 2,347 | +6.2% |
| 4Q22 | 2,414 | +8.9% |
| 3Q22 | 2,386 | +8.6% |
| 2Q22 | 2,286 | +5.9% |
| 1Q22 | 2,209 | +4.9% |
| 4Q21 | 2,216 | +7.3% |
| 3Q21 | 2,197 | +6.6% |
| 2Q21 | 2,157 | +5.8% |
| 1Q21 | 2,105 | +4.1% |
| 4Q20 | 2,064 | -1.7% |
| 3Q20 | 2,061 | -0.5% |
| 2Q20 | 2,038 | +1.7% |
| 1Q20 | 2,022 | +3.2% |
| 4Q19 | 2,099 | +4.1% |
| 3Q19 | 2,072 | +5.1% |
| 2Q19 | 2,005 | +4.3% |
| 1Q19 | 1,960 | +1.2% |
| 4Q18 | 2,016 | -0.3% |
| 3Q18 | 1,971 | +15.6% |
| 2Q18 | 1,921 | +15.6% |
| 1Q18 | 1,937 | +22.6% |
| 4Q17 | 2,022 | +25.1% |
| 3Q17 | 1,706 | +9.0% |
| 2Q17 | 1,662 | +10.0% |
| 1Q17 | 1,580 | +9.0% |
| 4Q16 | 1,617 | +9.8% |
| 3Q16 | 1,565 | -18.5% |
| 2Q16 | 1,511 | - |
| 1Q16 | 1,450 | - |
| 4Q15 | 1,472 | -14.7% |
| 3Q15 | 1,919 | - |
| 4Q14 | 1,726 | - |