| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.2 | +163.5% |
| 3Q24 | 9.5 | +708.9% |
| 2Q24 | 7.7 | +564.3% |
| 1Q24 | 2.7 | -173.6% |
| 3Q23 | 1.2 | -87.9% |
| 2Q23 | 1.2 | -72.6% |
| 1Q23 | -3.7 | -203.2% |
| 3Q22 | 9.7 | +50.3% |
| 2Q22 | 4.2 | +67.9% |
| 1Q22 | 3.6 | -64.6% |
| 3Q21 | 6.4 | -20.2% |
| 2Q21 | 2.5 | -68.6% |
| 1Q21 | 10.1 | +218.6% |
| 3Q20 | 8.1 | +14.8% |
| 2Q20 | 8.0 | +27.4% |
| 1Q20 | 3.2 | -1019.0% |
| 3Q19 | 7.0 | -27.1% |
| 2Q19 | 6.3 | +11.3% |
| 1Q19 | -0.3 | -111.2% |
| 3Q18 | 9.6 | +476.9% |
| 2Q18 | 5.7 | +143.5% |
| 1Q18 | 3.1 | -233.1% |
| 3Q17 | 1.7 | -78.0% |
| 2Q17 | 2.3 | -81.2% |
| 1Q17 | -2.3 | -2.3% |
| 3Q16 | 7.6 | +93.0% |
| 2Q16 | 12.4 | +39.5% |
| 1Q16 | -2.4 | -175.9% |
| 3Q15 | 3.9 | -67.3% |
| 2Q15 | 8.9 | -6.8% |
| 1Q15 | 3.1 | -52.7% |
| 3Q14 | 12.0 | +13.9% |
| 2Q14 | 9.5 | -0.7% |
| 1Q14 | 6.6 | -20.5% |
| 3Q13 | 10.5 | -1.6% |
| 2Q13 | 9.6 | -15.0% |
| 1Q13 | 8.3 | -10.1% |
| 3Q12 | 10.7 | -8.1% |
| 2Q12 | 11.3 | +37.3% |
| 1Q12 | 9.2 | +39.0% |
| 3Q11 | 11.7 | +81.6% |
| 2Q11 | 8.2 | +248.7% |
| 1Q11 | 6.6 | - |
| 3Q10 | 6.4 | - |
| 2Q10 | 2.4 | - |