| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.5 | 0.0% |
| 2Q26 | 5.4 | -0.9% |
| 1Q26 | 4.7 | -0.3% |
| 4Q25 | 4.0 | -8.4% |
| 3Q25 | 5.5 | +17.0% |
| 2Q25 | 5.4 | +31.7% |
| 1Q25 | 4.7 | +42.5% |
| 4Q24 | 4.3 | -6.4% |
| 3Q24 | 4.7 | -20.4% |
| 2Q24 | 4.1 | -19.6% |
| 1Q24 | 3.3 | -33.0% |
| 4Q23 | 4.6 | +32.7% |
| 3Q23 | 5.9 | -2.6% |
| 2Q23 | 5.1 | -16.0% |
| 1Q23 | 4.9 | -16.7% |
| 4Q22 | 3.5 | -26.8% |
| 3Q22 | 6.1 | -4.8% |
| 2Q22 | 6.1 | -18.0% |
| 1Q22 | 5.9 | +36.4% |
| 4Q21 | 4.8 | -19.7% |
| 3Q21 | 6.4 | +8.3% |
| 2Q21 | 7.4 | +26.7% |
| 1Q21 | 4.3 | -8.5% |
| 4Q20 | 6.0 | +13.2% |
| 3Q20 | 5.9 | -3.0% |
| 2Q20 | 5.9 | -6.0% |
| 1Q20 | 4.7 | -24.7% |
| 4Q19 | 5.3 | -9.4% |
| 3Q19 | 6.1 | +11.6% |
| 2Q19 | 6.2 | +9.3% |
| 1Q19 | 6.3 | +15.2% |
| 4Q18 | 5.8 | -0.5% |
| 3Q18 | 5.4 | -4.6% |
| 2Q18 | 5.7 | -0.3% |
| 1Q18 | 5.4 | +11.1% |
| 4Q17 | 5.8 | - |
| 3Q17 | 5.7 | - |
| 2Q17 | 5.7 | - |
| 1Q17 | 4.9 | - |