| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,179 | -10.6% |
| 4Q25 | 3,852 | -5.4% |
| 3Q25 | 3,953 | +0.7% |
| 2Q25 | 3,932 | +8.8% |
| 1Q25 | 3,557 | +9.5% |
| 4Q24 | 4,070 | +18.6% |
| 3Q24 | 3,927 | +3.1% |
| 2Q24 | 3,615 | +2.5% |
| 1Q24 | 3,247 | +3.6% |
| 4Q23 | 3,432 | +7.1% |
| 3Q23 | 3,809 | +27.8% |
| 2Q23 | 3,527 | +43.1% |
| 1Q23 | 3,136 | +57.4% |
| 4Q22 | 3,203 | +18.0% |
| 3Q22 | 2,980 | +16.6% |
| 2Q22 | 2,465 | +21.8% |
| 1Q22 | 1,992 | +3.0% |
| 4Q21 | 2,715 | +12.7% |
| 3Q21 | 2,555 | -1.6% |
| 2Q21 | 2,024 | -7.2% |
| 1Q21 | 1,934 | +2.9% |
| 4Q20 | 2,409 | +7.7% |
| 3Q20 | 2,597 | +28.0% |
| 2Q20 | 2,180 | +27.0% |
| 1Q20 | 1,879 | +32.8% |
| 4Q19 | 2,237 | +22.7% |
| 3Q19 | 2,029 | +7.5% |
| 2Q19 | 1,716 | +0.9% |
| 1Q19 | 1,415 | -0.6% |
| 4Q18 | 1,823 | -2.6% |
| 3Q18 | 1,887 | -12.7% |
| 2Q18 | 1,701 | -10.8% |
| 1Q18 | 1,424 | -16.9% |
| 4Q17 | 1,871 | -11.1% |
| 3Q17 | 2,162 | +1.1% |
| 2Q17 | 1,907 | -3.1% |
| 1Q17 | 1,713 | - |
| 4Q16 | 2,106 | +9.6% |
| 3Q16 | 2,138 | - |
| 2Q16 | 1,969 | - |
| 4Q15 | 1,922 | - |