| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 72,475 | +8.6% |
| 1Q26 | 64,630 | +12.3% |
| 4Q25 | 64,442 | +21.5% |
| 3Q25 | 69,769 | +29.5% |
| 2Q25 | 66,735 | +37.2% |
| 1Q25 | 57,553 | +35.8% |
| 4Q24 | 53,023 | +0.7% |
| 3Q24 | 53,870 | +6.4% |
| 2Q24 | 48,631 | +5.0% |
| 1Q24 | 42,380 | +10.0% |
| 4Q23 | 52,663 | +47.4% |
| 3Q23 | 50,624 | +59.3% |
| 2Q23 | 46,314 | +61.4% |
| 1Q23 | 38,510 | +60.8% |
| 4Q22 | 35,733 | +57.3% |
| 3Q22 | 31,775 | +47.7% |
| 2Q22 | 28,687 | +39.3% |
| 1Q22 | 23,952 | +24.4% |
| 4Q21 | 22,717 | +16.1% |
| 3Q21 | 21,514 | +9.4% |
| 2Q21 | 20,598 | +3.1% |
| 1Q21 | 19,252 | +4.2% |
| 4Q20 | 19,562 | +4.0% |
| 3Q20 | 19,659 | +2.9% |
| 2Q20 | 19,979 | +3.7% |
| 1Q20 | 18,477 | +1.3% |
| 4Q19 | 18,807 | -1.4% |
| 3Q19 | 19,111 | -4.5% |
| 2Q19 | 19,262 | -1.8% |
| 1Q19 | 18,233 | +0.5% |
| 4Q18 | 19,071 | +2.2% |
| 3Q18 | 20,006 | +6.0% |
| 2Q18 | 19,618 | +0.7% |
| 1Q18 | 18,135 | -7.1% |
| 4Q17 | 18,654 | -13.2% |
| 3Q17 | 18,866 | -11.9% |
| 2Q17 | 19,473 | -8.7% |
| 1Q17 | 19,531 | - |
| 4Q16 | 21,487 | +15.3% |
| 3Q16 | 21,408 | - |
| 2Q16 | 21,331 | - |
| 4Q15 | 18,632 | - |