| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 15.2 | +22.5% |
| 2Q26 | 13.9 | +74.3% |
| 1Q26 | 16.7 | +249.1% |
| 4Q25 | 8.5 | -2.7% |
| 3Q25 | 12.4 | +82.3% |
| 2Q25 | 8.0 | +64.0% |
| 1Q25 | 4.8 | +71.1% |
| 4Q24 | 8.7 | +41.3% |
| 3Q24 | 6.8 | +112.5% |
| 2Q24 | 4.9 | -24.0% |
| 1Q24 | 2.8 | -24.3% |
| 4Q23 | 6.2 | -9.0% |
| 3Q23 | 3.2 | +0.6% |
| 2Q23 | 6.4 | +7.7% |
| 1Q23 | 3.7 | +32.7% |
| 4Q22 | 6.8 | +88.8% |
| 3Q22 | 3.2 | -45.0% |
| 2Q22 | 5.9 | -20.9% |
| 1Q22 | 2.8 | -61.5% |
| 4Q21 | 3.6 | -13.4% |
| 3Q21 | 5.8 | -19.3% |
| 2Q21 | 7.5 | +25.9% |
| 1Q21 | 7.2 | +59.1% |
| 4Q20 | 4.1 | -19.5% |
| 3Q20 | 7.2 | +62.7% |
| 2Q20 | 6.0 | -10.5% |
| 1Q20 | 4.6 | +5.9% |
| 4Q19 | 5.1 | -1.3% |
| 3Q19 | 4.4 | -26.7% |
| 2Q19 | 6.6 | +4.7% |
| 1Q19 | 4.3 | +31.7% |
| 4Q18 | 5.2 | -4.5% |
| 3Q18 | 6.0 | -12.1% |
| 2Q18 | 6.4 | +19.4% |
| 1Q18 | 3.3 | -28.6% |
| 4Q17 | 5.5 | +6.5% |
| 3Q17 | 6.9 | +15.6% |
| 2Q17 | 5.3 | - |
| 1Q17 | 4.6 | - |
| 4Q16 | 5.1 | - |
| 3Q16 | 5.9 | - |