| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 11.0 | -37.7% |
| 3Q24 | 18.2 | +27.8% |
| 2Q24 | 20.9 | +27.3% |
| 1Q24 | 17.7 | -41.9% |
| 3Q23 | 14.2 | +49.0% |
| 2Q23 | 16.4 | +80.7% |
| 1Q23 | 30.5 | +223.4% |
| 3Q22 | 9.5 | -15.8% |
| 2Q22 | 9.1 | -31.9% |
| 1Q22 | 9.4 | -40.7% |
| 3Q21 | 11.3 | -41.2% |
| 2Q21 | 13.3 | +24.9% |
| 1Q21 | 15.9 | -272.4% |
| 3Q20 | 19.3 | +7.3% |
| 2Q20 | 10.7 | -36.1% |
| 1Q20 | -9.2 | -161.8% |
| 3Q19 | 18.0 | +46.2% |
| 2Q19 | 16.7 | +33.9% |
| 1Q19 | 14.9 | +35.5% |
| 3Q18 | 12.3 | +35.4% |
| 2Q18 | 12.5 | +54.8% |
| 1Q18 | 11.0 | +25.7% |
| 3Q17 | 9.1 | -14.4% |
| 2Q17 | 8.1 | -26.0% |
| 1Q17 | 8.8 | -31.1% |
| 3Q16 | 10.6 | -0.9% |
| 2Q16 | 10.9 | +16.4% |
| 1Q16 | 12.7 | +72.5% |
| 3Q15 | 10.7 | +119.0% |
| 2Q15 | 9.4 | +50.3% |
| 1Q15 | 7.4 | +6.3% |
| 3Q14 | 4.9 | -6.8% |
| 2Q14 | 6.2 | +158.1% |
| 1Q14 | 6.9 | +5.5% |
| 3Q13 | 5.2 | -23.5% |
| 2Q13 | 2.4 | -67.8% |
| 1Q13 | 6.6 | -23.4% |
| 3Q12 | 6.9 | +26.6% |
| 2Q12 | 7.5 | +53.9% |
| 1Q12 | 8.6 | - |
| 3Q11 | 5.4 | - |
| 2Q11 | 4.9 | - |