| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 29,686 | +12.0% |
| 2Q26 | 26,493 | +1.6% |
| 1Q26 | 25,515 | -6.9% |
| 4Q25 | 24,733 | -13.2% |
| 3Q25 | 26,513 | -6.7% |
| 2Q25 | 26,080 | -7.7% |
| 1Q25 | 27,394 | -4.7% |
| 4Q24 | 28,510 | -6.7% |
| 3Q24 | 28,403 | -9.4% |
| 2Q24 | 28,264 | -7.2% |
| 1Q24 | 28,754 | -4.9% |
| 4Q23 | 30,563 | +2.1% |
| 3Q23 | 31,359 | +11.2% |
| 2Q23 | 30,458 | +11.0% |
| 1Q23 | 30,250 | +17.3% |
| 4Q22 | 29,949 | +24.5% |
| 3Q22 | 28,193 | +10.5% |
| 2Q22 | 27,450 | +11.5% |
| 1Q22 | 25,787 | -10.7% |
| 4Q21 | 24,046 | -20.5% |
| 3Q21 | 25,519 | -29.2% |
| 2Q21 | 24,613 | -30.3% |
| 1Q21 | 28,874 | -17.8% |
| 4Q20 | 30,251 | -15.3% |
| 3Q20 | 36,034 | +1.9% |
| 2Q20 | 35,315 | +3.4% |
| 1Q20 | 35,135 | +6.0% |
| 4Q19 | 35,695 | +7.8% |
| 3Q19 | 35,366 | +7.9% |
| 2Q19 | 34,143 | +8.9% |
| 1Q19 | 33,160 | +10.7% |
| 4Q18 | 33,106 | +13.6% |
| 3Q18 | 32,764 | +20.8% |
| 2Q18 | 31,366 | +20.4% |
| 1Q18 | 29,947 | +15.0% |
| 4Q17 | 29,144 | +8.3% |
| 3Q17 | 27,116 | -8.3% |
| 2Q17 | 26,062 | -10.4% |
| 1Q17 | 26,052 | - |
| 4Q16 | 26,922 | -3.0% |
| 3Q16 | 29,579 | - |
| 2Q16 | 29,102 | - |
| 4Q15 | 27,747 | - |