| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 2.2 | -707.3% |
| 3Q24 | 2.4 | -18.9% |
| 2Q24 | 1.7 | -68.6% |
| 1Q24 | -0.4 | -104.4% |
| 3Q23 | 2.9 | -78.8% |
| 2Q23 | 5.5 | -63.2% |
| 1Q23 | 8.3 | -45.1% |
| 3Q22 | 13.7 | -15.6% |
| 2Q22 | 14.9 | -4.6% |
| 1Q22 | 15.2 | +6.0% |
| 3Q21 | 16.3 | +15.8% |
| 2Q21 | 15.6 | +54.3% |
| 1Q21 | 14.3 | +78.3% |
| 3Q20 | 14.0 | +69.5% |
| 2Q20 | 10.1 | +18.8% |
| 1Q20 | 8.0 | -16.7% |
| 3Q19 | 8.3 | -20.8% |
| 2Q19 | 8.5 | -4.8% |
| 1Q19 | 9.6 | +36.6% |
| 3Q18 | 10.5 | +1765.5% |
| 1Q18 | 8.9 | - |
| 1Q18 | 7.1 | - |
| 3Q17 | 0.6 | - |
| 1Q16 | 4.7 | -22.6% |
| 3Q15 | 5.4 | -21.6% |
| 2Q15 | 7.8 | +28.7% |
| 1Q15 | 6.1 | +205.5% |
| 3Q14 | 6.9 | +26.7% |
| 2Q14 | 6.1 | -21.9% |
| 1Q14 | 2.0 | -55.2% |
| 3Q13 | 5.4 | +10.6% |
| 2Q13 | 7.8 | +22.3% |
| 1Q13 | 4.4 | +1287.5% |
| 3Q12 | 4.9 | -16.1% |
| 2Q12 | 6.4 | +63.5% |
| 1Q12 | 0.3 | - |
| 3Q11 | 5.9 | - |
| 2Q11 | 3.9 | - |