| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 11.7 | -29.0% |
| 1Q25 | 8.3 | -47.2% |
| 3Q24 | 14.6 | -13.3% |
| 2Q24 | 16.5 | -5.6% |
| 1Q24 | 15.8 | +5.0% |
| 3Q23 | 16.8 | -4.0% |
| 2Q23 | 17.5 | -10.0% |
| 1Q23 | 15.0 | -3.2% |
| 3Q22 | 17.5 | +2.4% |
| 2Q22 | 19.4 | +34.2% |
| 1Q22 | 15.5 | +56.4% |
| 3Q21 | 17.1 | +51.2% |
| 2Q21 | 14.4 | +73.3% |
| 1Q21 | 9.9 | +20.2% |
| 3Q20 | 11.3 | +21.9% |
| 2Q20 | 8.3 | -21.7% |
| 1Q20 | 8.2 | +22.8% |
| 3Q19 | 9.3 | +5.5% |
| 2Q19 | 10.6 | +13.4% |
| 1Q19 | 6.7 | -0.3% |
| 3Q18 | 8.8 | +31.5% |
| 2Q18 | 9.4 | +19.7% |
| 1Q18 | 6.7 | +29.3% |
| 3Q17 | 6.7 | -1.8% |
| 2Q17 | 7.8 | +19.4% |
| 1Q17 | 5.2 | -9.2% |
| 3Q16 | 6.8 | +15.2% |
| 2Q16 | 6.6 | -29.7% |
| 1Q16 | 5.7 | -17.1% |
| 3Q15 | 5.9 | -24.5% |
| 2Q15 | 9.3 | +42.9% |
| 1Q15 | 6.9 | +48.6% |
| 3Q14 | 7.8 | +13.4% |
| 2Q14 | 6.5 | -11.7% |
| 1Q14 | 4.7 | -2.5% |
| 3Q13 | 6.9 | +32.4% |
| 2Q13 | 7.4 | +12.1% |
| 1Q13 | 4.8 | +39.7% |
| 3Q12 | 5.2 | +91.8% |
| 2Q12 | 6.6 | +230.3% |
| 1Q12 | 3.4 | - |
| 3Q11 | 2.7 | - |
| 2Q11 | 2.0 | - |