| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 5.1 | +154.5% |
| 3Q24 | 5.5 | -172.2% |
| 2Q24 | 6.3 | +156.9% |
| 1Q24 | 2.0 | +264.1% |
| 3Q23 | -7.6 | -165.2% |
| 2Q23 | 2.4 | -82.1% |
| 1Q23 | 0.6 | -95.6% |
| 3Q22 | 11.7 | +17.5% |
| 2Q22 | 13.6 | +128.5% |
| 1Q22 | 12.6 | +52.4% |
| 3Q21 | 10.0 | -9.5% |
| 2Q21 | 11.3 | - |
| 1Q21 | 10.7 | - |
| 3Q20 | 11.0 | +40.0% |
| 2Q21 | 6.0 | - |
| 1Q21 | 8.3 | - |
| 3Q19 | 7.9 | +29.2% |
| 2Q19 | 9.6 | +7.5% |
| 1Q19 | 12.6 | +48.2% |
| 3Q18 | 6.1 | -35.8% |
| 2Q18 | 8.9 | +11.9% |
| 1Q18 | 8.5 | +13.1% |
| 3Q17 | 9.5 | -2.8% |
| 2Q17 | 8.0 | -14.3% |
| 1Q17 | 7.5 | +34.4% |
| 3Q16 | 9.4 | +17.2% |
| 2Q16 | 9.3 | -0.3% |
| 1Q16 | 6.8 | -11.1% |
| 3Q16 | 9.7 | +20.9% |
| 2Q16 | 9.3 | +0.1% |
| 1Q16 | 5.6 | -26.2% |
| 3Q15 | 8.1 | - |
| 2Q15 | 9.3 | - |
| 1Q15 | 7.6 | - |
| 3Q13 | 9.0 | -3.5% |
| 2Q13 | 8.7 | -18.8% |
| 1Q13 | 8.5 | +1.2% |
| 3Q12 | 9.4 | -15.7% |
| 2Q12 | 10.7 | - |
| 1Q12 | 8.4 | -6.4% |
| 3Q11 | 9.2 | - |
| 1Q11 | 9.0 | - |
| 3Q11 | 11.1 | - |