| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.2 | +29.3% |
| 2Q26 | 4.1 | -32.9% |
| 1Q26 | 3.5 | -61.2% |
| 4Q25 | 5.6 | -9.7% |
| 3Q25 | 4.8 | -33.0% |
| 2Q25 | 6.1 | -9.9% |
| 1Q25 | 8.9 | +23.6% |
| 4Q24 | 6.2 | +248.0% |
| 3Q24 | 7.2 | +52.0% |
| 2Q24 | 6.7 | -4.2% |
| 1Q24 | 7.2 | -9.8% |
| 4Q23 | 1.8 | -72.1% |
| 3Q23 | 4.7 | -45.2% |
| 2Q23 | 7.0 | +6.8% |
| 1Q23 | 8.0 | +4.0% |
| 4Q22 | 6.4 | +42.7% |
| 3Q22 | 8.6 | +32.6% |
| 2Q22 | 6.6 | +35.1% |
| 1Q22 | 7.7 | +244.6% |
| 4Q21 | 4.5 | -33.1% |
| 3Q21 | 6.5 | +29.7% |
| 2Q21 | 4.9 | -22.1% |
| 1Q21 | 2.2 | -64.4% |
| 4Q20 | 6.7 | -613.6% |
| 3Q20 | 5.0 | +2.6% |
| 2Q20 | 6.3 | +60.8% |
| 1Q20 | 6.3 | +41.4% |
| 4Q19 | -1.3 | -135.1% |
| 3Q19 | 4.9 | -16.0% |
| 2Q19 | 3.9 | -27.7% |
| 1Q19 | 4.4 | -5.4% |
| 4Q18 | 3.7 | +3.0% |
| 3Q18 | 5.8 | +11.0% |
| 2Q18 | 5.4 | +33.5% |
| 1Q18 | 4.7 | +8.8% |
| 4Q17 | 3.6 | +26.7% |
| 3Q17 | 5.2 | +36.2% |
| 2Q17 | 4.0 | - |
| 1Q17 | 4.3 | - |
| 4Q16 | 2.9 | - |
| 3Q16 | 3.9 | - |