| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 16.0 | -36.2% |
| 3Q24 | 23.6 | +22.5% |
| 2Q24 | 38.3 | +120.2% |
| 1Q24 | 25.1 | +228.7% |
| 3Q23 | 19.2 | +77.0% |
| 2Q23 | 17.4 | +24.0% |
| 1Q23 | 7.6 | -119.0% |
| 3Q22 | 10.9 | +26.0% |
| 2Q22 | 14.0 | -601.7% |
| 1Q22 | -40.3 | +1356.1% |
| 3Q21 | 8.6 | +0.9% |
| 2Q21 | -2.8 | -121.5% |
| 1Q21 | -2.8 | -126.5% |
| 3Q20 | 8.6 | -66.9% |
| 2Q20 | 13.0 | -42.9% |
| 1Q20 | 10.5 | -61.0% |
| 3Q19 | 25.8 | +51.9% |
| 2Q19 | 22.7 | +45.7% |
| 1Q19 | 26.8 | +78.2% |
| 3Q18 | 17.0 | +35.7% |
| 2Q18 | 15.6 | +4.3% |
| 1Q18 | 15.1 | -18.5% |
| 3Q17 | 12.5 | -0.8% |
| 2Q17 | 15.0 | +28.4% |
| 1Q17 | 18.5 | +39.6% |
| 3Q16 | 12.6 | +55.5% |
| 2Q16 | 11.7 | -663.6% |
| 1Q16 | 13.2 | +51.6% |
| 3Q15 | 8.1 | +53.5% |
| 2Q15 | -2.1 | -124.6% |
| 1Q15 | 8.7 | -44.3% |
| 3Q14 | 5.3 | -155.6% |
| 2Q14 | 8.4 | +69.0% |
| 1Q14 | 15.7 | +111.3% |
| 3Q13 | -9.5 | -66.6% |
| 2Q13 | 5.0 | -65.3% |
| 1Q13 | 7.4 | -50.7% |
| 3Q12 | -28.5 | -282.4% |
| 2Q12 | 14.3 | -4.8% |
| 1Q12 | 15.0 | - |
| 3Q11 | 15.6 | - |
| 2Q11 | 15.0 | - |