| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 5.6 | -12.1% |
| 3Q24 | 4.7 | -33.6% |
| 2Q24 | 5.7 | +19.2% |
| 1Q24 | 6.3 | +98.4% |
| 3Q23 | 7.1 | +158.5% |
| 2Q23 | 4.8 | -19.1% |
| 1Q23 | 3.2 | +3.4% |
| 3Q22 | 2.7 | -35.9% |
| 2Q22 | 6.0 | +25.6% |
| 1Q22 | 3.1 | +4.2% |
| 3Q21 | 4.3 | +13.5% |
| 2Q21 | 4.7 | -243.9% |
| 1Q21 | 3.0 | -375.4% |
| 3Q20 | 3.8 | +60.2% |
| 2Q20 | -3.3 | -212.3% |
| 1Q20 | -1.1 | -140.3% |
| 3Q19 | 2.3 | -52.2% |
| 2Q19 | 2.9 | -128.0% |
| 1Q19 | 2.7 | -35.9% |
| 3Q18 | 4.9 | +11.4% |
| 2Q18 | -10.5 | -372.9% |
| 1Q18 | 4.2 | -40.0% |
| 3Q17 | 4.4 | -26.5% |
| 2Q17 | 3.8 | +58.4% |
| 1Q17 | 7.0 | +464.7% |
| 3Q16 | 6.0 | +113.1% |
| 2Q16 | 2.4 | -197.4% |
| 1Q16 | 1.2 | +13.9% |
| 3Q15 | 2.8 | -37.7% |
| 2Q15 | -2.5 | -515.0% |
| 1Q15 | 1.1 | -113.7% |
| 3Q14 | 4.5 | -17.2% |
| 2Q14 | 0.6 | -78.4% |
| 1Q14 | -7.9 | -824.1% |
| 3Q13 | 5.5 | +62.6% |
| 2Q13 | 2.8 | +22.0% |
| 1Q13 | 1.1 | -73.5% |
| 3Q12 | 3.4 | -41.6% |
| 2Q12 | 2.3 | +42.8% |
| 2Q12 | 4.1 | +6.1% |
| 2Q11 | 5.8 | +40.4% |
| 2Q11 | 1.6 | -61.1% |
| 1Q11 | 3.9 | - |
| 2Q10 | 4.1 | - |