| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,540 | +1.9% |
| 3Q25 | 5,898 | +4.3% |
| 2Q25 | 6,127 | +2.0% |
| 1Q25 | 6,496 | +24.3% |
| 4Q24 | 6,418 | +23.6% |
| 3Q24 | 5,655 | +36.3% |
| 2Q24 | 6,004 | +38.9% |
| 1Q24 | 5,225 | +7.9% |
| 4Q23 | 5,194 | +5.8% |
| 3Q23 | 4,149 | -0.2% |
| 2Q23 | 4,324 | -1.3% |
| 1Q23 | 4,841 | -4.8% |
| 4Q22 | 4,907 | +5.1% |
| 3Q22 | 4,158 | -6.6% |
| 2Q22 | 4,380 | -9.8% |
| 1Q22 | 5,085 | -16.4% |
| 4Q21 | 4,668 | -22.9% |
| 3Q21 | 4,450 | -24.5% |
| 2Q21 | 4,854 | -26.1% |
| 1Q21 | 6,085 | -11.5% |
| 4Q20 | 6,053 | -11.1% |
| 3Q20 | 5,893 | -5.8% |
| 2Q20 | 6,564 | +1.9% |
| 1Q20 | 6,879 | -1.2% |
| 4Q19 | 6,807 | -1.5% |
| 3Q19 | 6,253 | -5.8% |
| 2Q19 | 6,441 | -4.9% |
| 1Q19 | 6,964 | +1.9% |
| 4Q18 | 6,912 | +8.1% |
| 3Q18 | 6,639 | +11.0% |
| 2Q18 | 6,774 | +7.8% |
| 1Q18 | 6,831 | -4.5% |
| 4Q17 | 6,391 | -6.3% |
| 3Q17 | 5,981 | -11.3% |
| 2Q17 | 6,282 | -11.3% |
| 1Q17 | 7,155 | -2.1% |
| 4Q16 | 6,824 | -1.7% |
| 3Q16 | 6,743 | -1.7% |
| 2Q16 | 7,085 | - |
| 1Q16 | 7,309 | - |
| 4Q15 | 6,943 | -6.5% |
| 3Q15 | 6,861 | - |
| 4Q14 | 7,422 | - |