| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.9 | -40.9% |
| 2Q26 | 3.6 | +16.7% |
| 1Q26 | 5.3 | +3.2% |
| 4Q25 | 2.3 | -61.5% |
| 3Q25 | 8.3 | +57.3% |
| 2Q25 | 3.1 | -49.2% |
| 1Q25 | 5.1 | -28.7% |
| 4Q24 | 6.0 | +113.1% |
| 3Q24 | 5.3 | -14.7% |
| 2Q24 | 6.1 | -26.2% |
| 1Q24 | 7.2 | -14.5% |
| 4Q23 | 2.8 | -49.3% |
| 3Q23 | 6.2 | -30.1% |
| 2Q23 | 8.2 | +25.3% |
| 1Q23 | 8.4 | -17.1% |
| 4Q22 | 5.6 | -29.0% |
| 3Q22 | 8.9 | -1.2% |
| 2Q22 | 6.6 | +1.0% |
| 1Q22 | 10.1 | +49.5% |
| 4Q21 | 7.9 | +30.4% |
| 3Q21 | 9.0 | +18.7% |
| 2Q21 | 6.5 | +8.3% |
| 1Q21 | 6.8 | +34.0% |
| 4Q20 | 6.0 | +32.2% |
| 3Q20 | 7.6 | +54.0% |
| 2Q20 | 6.0 | +47.8% |
| 1Q20 | 5.0 | -23.2% |
| 4Q19 | 4.6 | -3.3% |
| 3Q19 | 4.9 | -7.6% |
| 2Q19 | 4.1 | -46.4% |
| 1Q19 | 6.6 | -32.1% |
| 4Q18 | 4.7 | -40.2% |
| 3Q18 | 5.3 | -55.2% |
| 2Q18 | 7.6 | -23.5% |
| 1Q18 | 9.7 | +63.3% |
| 4Q17 | 7.9 | -1.1% |
| 3Q17 | 11.9 | +26.5% |
| 2Q17 | 9.9 | - |
| 1Q17 | 5.9 | - |
| 4Q16 | 8.0 | - |
| 3Q16 | 9.4 | - |