| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 82,170 | +8.2% |
| 4Q25 | 82,443 | +9.5% |
| 3Q25 | 80,003 | +11.0% |
| 2Q25 | 78,736 | +12.9% |
| 1Q25 | 75,952 | +13.4% |
| 4Q24 | 75,296 | +11.6% |
| 3Q24 | 72,063 | +9.7% |
| 2Q24 | 69,754 | +8.4% |
| 1Q24 | 66,954 | +6.5% |
| 4Q23 | 67,451 | +6.3% |
| 3Q23 | 65,682 | +8.5% |
| 2Q23 | 64,361 | +9.0% |
| 1Q23 | 62,891 | +11.6% |
| 4Q22 | 63,459 | +13.4% |
| 3Q22 | 60,545 | +14.6% |
| 2Q22 | 59,058 | +17.1% |
| 1Q22 | 56,373 | +17.2% |
| 4Q21 | 55,937 | +14.7% |
| 3Q21 | 52,837 | +11.8% |
| 2Q21 | 50,434 | +9.8% |
| 1Q21 | 48,092 | +9.7% |
| 4Q20 | 48,770 | +10.9% |
| 3Q20 | 47,275 | +12.5% |
| 2Q20 | 45,943 | +14.2% |
| 1Q20 | 43,824 | +16.3% |
| 4Q19 | 43,959 | +16.1% |
| 3Q19 | 42,036 | +17.8% |
| 2Q19 | 40,224 | +19.0% |
| 1Q19 | 37,683 | +18.7% |
| 4Q18 | 37,853 | +20.2% |
| 3Q18 | 35,688 | +18.6% |
| 2Q18 | 33,802 | +22.9% |
| 1Q18 | 31,747 | +25.4% |
| 4Q17 | 31,479 | +23.3% |
| 3Q17 | 30,095 | +22.5% |
| 2Q17 | 27,509 | +22.2% |
| 1Q17 | 25,313 | +17.3% |
| 4Q16 | 25,532 | +17.5% |
| 3Q16 | 24,577 | - |
| 2Q16 | 22,505 | - |
| 1Q16 | 21,581 | - |
| 4Q15 | 21,732 | +78.2% |
| 4Q14 | 12,196 | - |