| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.2 | +43.4% |
| 3Q24 | 12.5 | +67.8% |
| 2Q24 | 7.9 | +28.4% |
| 1Q24 | 4.3 | +74.7% |
| 3Q23 | 7.5 | +13.0% |
| 2Q23 | 6.1 | -61.0% |
| 1Q23 | 2.5 | -80.6% |
| 3Q22 | 6.6 | -62.3% |
| 2Q22 | 15.8 | -16.8% |
| 1Q22 | 12.8 | -44.2% |
| 3Q21 | 17.5 | -16.5% |
| 2Q21 | 18.9 | +26.2% |
| 1Q21 | 23.0 | +106.7% |
| 3Q20 | 21.0 | +32.9% |
| 2Q20 | 15.0 | +1.0% |
| 1Q20 | 11.1 | -14.0% |
| 3Q19 | 15.8 | -8.5% |
| 2Q19 | 14.9 | +1.3% |
| 1Q19 | 12.9 | +13.7% |
| 3Q18 | 17.3 | +30.2% |
| 2Q18 | 14.7 | +45.5% |
| 1Q18 | 11.4 | +78.7% |
| 3Q17 | 13.3 | +19.1% |
| 2Q17 | 10.1 | +12.7% |
| 1Q17 | 6.4 | +14.4% |
| 3Q16 | 11.1 | -24.9% |
| 2Q16 | 8.9 | +9.9% |
| 1Q16 | 5.6 | -43.5% |
| 3Q15 | 14.8 | -4.8% |
| 2Q15 | 8.1 | -64.2% |
| 1Q15 | 9.8 | -37.9% |
| 3Q14 | 15.6 | -23.6% |
| 2Q14 | 22.7 | +68.4% |
| 1Q14 | 15.9 | -20.2% |
| 3Q13 | 20.4 | - |
| 2Q13 | 13.5 | +105.6% |
| 1Q13 | 19.9 | +19.2% |
| 2Q12 | 6.6 | -31.1% |
| 1Q12 | 16.7 | - |
| 3Q11 | 15.7 | - |
| 2Q11 | 9.5 | - |