| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 23,502 | +18.6% |
| 1Q26 | 22,016 | +18.3% |
| 4Q25 | 21,671 | +18.8% |
| 3Q25 | 20,481 | +16.8% |
| 2Q25 | 19,808 | +18.9% |
| 1Q25 | 18,617 | +19.6% |
| 4Q24 | 18,241 | +19.2% |
| 3Q24 | 17,538 | +12.9% |
| 2Q24 | 16,663 | +11.1% |
| 1Q24 | 15,569 | +9.8% |
| 4Q23 | 15,303 | +7.0% |
| 3Q23 | 15,536 | +16.2% |
| 2Q23 | 15,003 | +11.8% |
| 1Q23 | 14,178 | +16.3% |
| 4Q22 | 14,301 | +22.5% |
| 3Q22 | 13,368 | +18.1% |
| 2Q22 | 13,420 | +9.3% |
| 1Q22 | 12,187 | +8.4% |
| 4Q21 | 11,676 | +5.8% |
| 3Q21 | 11,323 | +8.8% |
| 2Q21 | 12,281 | +23.4% |
| 1Q21 | 11,243 | +22.0% |
| 4Q20 | 11,034 | +21.9% |
| 3Q20 | 10,406 | +21.7% |
| 2Q20 | 9,955 | +20.7% |
| 1Q20 | 9,216 | +20.0% |
| 4Q19 | 9,050 | +18.9% |
| 3Q19 | 8,551 | +24.6% |
| 2Q19 | 8,247 | +26.5% |
| 1Q19 | 7,678 | +29.9% |
| 4Q18 | 7,613 | +31.6% |
| 3Q18 | 6,862 | +25.2% |
| 2Q18 | 6,520 | +24.5% |
| 1Q18 | 5,911 | +26.3% |
| 4Q17 | 5,787 | +30.5% |
| 3Q17 | 5,481 | +33.6% |
| 2Q17 | 5,237 | +39.8% |
| 1Q17 | 4,680 | - |
| 4Q16 | 4,434 | +47.1% |
| 3Q16 | 4,102 | - |
| 2Q16 | 3,747 | - |
| 4Q15 | 3,015 | - |