| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 24.5 | +136.7% |
| 3Q24 | 14.7 | +97.0% |
| 2Q24 | 10.2 | -14.7% |
| 1Q24 | 10.4 | -19.8% |
| 3Q23 | 7.5 | -24.2% |
| 2Q23 | 12.0 | -28.2% |
| 1Q23 | 12.9 | -40.9% |
| 3Q22 | 9.9 | -48.3% |
| 2Q22 | 16.7 | -242.2% |
| 1Q22 | 21.9 | +13.9% |
| 3Q21 | 19.1 | +92.4% |
| 2Q21 | -11.7 | -192.3% |
| 1Q21 | 19.2 | -334.7% |
| 3Q20 | 9.9 | +331.0% |
| 2Q20 | 12.7 | +22.9% |
| 1Q20 | -8.2 | -161.5% |
| 3Q19 | 2.3 | -56.3% |
| 2Q19 | 10.3 | +76.2% |
| 1Q19 | 13.3 | -20.1% |
| 3Q18 | 5.3 | -29.4% |
| 2Q18 | 5.9 | -49.7% |
| 1Q18 | 16.7 | -3.8% |
| 3Q17 | 7.5 | -40.7% |
| 2Q17 | 11.7 | -16.7% |
| 1Q17 | 17.3 | +44.0% |
| 3Q16 | 12.6 | +1.4% |
| 2Q16 | 14.0 | +8.4% |
| 1Q16 | 12.0 | -31.0% |
| 3Q15 | 12.4 | +29.9% |
| 2Q15 | 12.9 | +14.7% |
| 1Q15 | 17.4 | +259.7% |
| 3Q14 | 9.6 | +49.6% |
| 2Q14 | 11.3 | +4.9% |
| 1Q14 | 4.8 | -71.8% |
| 3Q13 | 6.4 | +269.0% |
| 2Q13 | 10.7 | +15.4% |
| 1Q13 | 17.2 | +30.4% |
| 3Q12 | 1.7 | -42.7% |
| 2Q12 | 9.3 | +1.9% |
| 1Q12 | 13.2 | - |
| 3Q11 | 3.0 | - |
| 2Q11 | 9.1 | - |