| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 5.9 | -79.7% |
| 3Q24 | 12.3 | -16.6% |
| 2Q24 | 10.2 | -25.3% |
| 1Q24 | 28.9 | +18.9% |
| 3Q23 | 14.7 | +79.4% |
| 2Q23 | 13.6 | +15.6% |
| 1Q23 | 24.3 | +96.5% |
| 3Q22 | 8.2 | -52.7% |
| 2Q22 | 11.8 | -9.6% |
| 1Q22 | 12.4 | -19.4% |
| 3Q21 | 17.4 | +6.9% |
| 2Q21 | 13.1 | +17.2% |
| 1Q21 | 15.3 | +47.0% |
| 3Q20 | 16.3 | +51.1% |
| 2Q20 | 11.1 | -27.8% |
| 1Q20 | 10.4 | -30.0% |
| 3Q19 | 10.8 | +1.0% |
| 2Q19 | 15.4 | +280.5% |
| 1Q19 | 14.9 | -13.0% |
| 3Q18 | 10.7 | -40.1% |
| 2Q18 | 4.1 | -53.0% |
| 1Q18 | 17.1 | +52.1% |
| 3Q17 | 17.8 | +104.3% |
| 2Q17 | 8.6 | +11.8% |
| 1Q17 | 11.2 | +51.8% |
| 3Q16 | 8.7 | -92.2% |
| 2Q16 | 7.7 | +12.3% |
| 1Q16 | 7.4 | +35.2% |
| 3Q15 | 112.2 | +766.5% |
| 2Q15 | 6.9 | -20.8% |
| 1Q15 | 5.5 | +284.7% |
| 3Q14 | 13.0 | +5.1% |
| 2Q14 | 8.7 | +18.5% |
| 1Q14 | 1.4 | -77.6% |
| 3Q13 | 12.3 | +101.9% |
| 2Q13 | 7.3 | -32.8% |
| 1Q13 | 6.3 | -27.0% |
| 3Q12 | 6.1 | -36.6% |
| 2Q12 | 10.9 | +11.0% |
| 1Q12 | 8.7 | -8.9% |
| 3Q11 | 9.6 | +5.1% |
| 2Q11 | 9.8 | - |
| 1Q11 | 9.5 | +85.6% |
| 3Q10 | 9.2 | - |
| 1Q10 | 5.1 | - |