| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.5 | -23.7% |
| 2Q26 | 4.5 | -42.6% |
| 1Q26 | 5.4 | -28.8% |
| 4Q25 | 5.6 | -19.8% |
| 3Q25 | 4.6 | -26.9% |
| 2Q25 | 7.8 | +51.6% |
| 1Q25 | 7.6 | +14.4% |
| 4Q24 | 7.0 | +29.3% |
| 3Q24 | 6.3 | +42.0% |
| 2Q24 | 5.1 | -28.0% |
| 1Q24 | 6.6 | -40.4% |
| 4Q23 | 5.4 | +3.0% |
| 3Q23 | 4.4 | -51.2% |
| 2Q23 | 7.1 | -20.3% |
| 1Q23 | 11.1 | -18.3% |
| 4Q22 | 5.3 | -37.4% |
| 3Q22 | 9.0 | +10.3% |
| 2Q22 | 8.9 | +105.6% |
| 1Q22 | 13.6 | +364.6% |
| 4Q21 | 8.4 | +30.0% |
| 3Q21 | 8.2 | +25.0% |
| 2Q21 | 4.3 | +3.9% |
| 1Q21 | 2.9 | -55.7% |
| 4Q20 | 6.5 | +2.3% |
| 3Q20 | 6.5 | +83.0% |
| 2Q20 | 4.2 | +5.0% |
| 1Q20 | 6.6 | -11.7% |
| 4Q19 | 6.3 | -15.1% |
| 3Q19 | 3.6 | -59.2% |
| 2Q19 | 4.0 | -46.8% |
| 1Q19 | 7.5 | -9.5% |
| 4Q18 | 7.4 | -33.7% |
| 3Q18 | 8.8 | -1.4% |
| 2Q18 | 7.5 | +0.5% |
| 1Q18 | 8.2 | +13.7% |
| 4Q17 | 11.2 | +57.7% |
| 3Q17 | 8.9 | +19.3% |
| 2Q17 | 7.5 | -13.0% |
| 1Q17 | 7.3 | -34.8% |
| 4Q16 | 7.1 | - |
| 3Q16 | 7.4 | - |
| 2Q16 | 8.6 | - |
| 1Q16 | 11.1 | - |