| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 8.2 | -45.2% |
| 3Q24 | 8.8 | -153.7% |
| 2Q24 | 9.1 | +452.1% |
| 1Q24 | 15.0 | +667.6% |
| 3Q23 | -16.4 | -40.4% |
| 2Q23 | 1.6 | -102.5% |
| 1Q23 | 2.0 | -87.0% |
| 3Q22 | -27.6 | -147.9% |
| 2Q22 | -65.3 | -193.7% |
| 1Q22 | 15.0 | -82.3% |
| 3Q21 | 57.6 | -53.4% |
| 2Q21 | 69.7 | -45.2% |
| 1Q21 | 84.8 | -117.4% |
| 3Q20 | 123.7 | +443.2% |
| 2Q20 | 127.3 | +463.0% |
| 1Q20 | -487.5 | -1254.2% |
| 3Q19 | 22.8 | -50.6% |
| 2Q19 | 22.6 | -46.8% |
| 1Q19 | 42.2 | -37.5% |
| 3Q18 | 46.1 | -30.2% |
| 2Q18 | 42.5 | -39.5% |
| 1Q18 | 67.5 | -14.5% |
| 3Q17 | 66.1 | -24.8% |
| 2Q17 | 70.3 | +12.9% |
| 1Q17 | 78.9 | +307.0% |
| 3Q16 | 87.9 | +374.4% |
| 2Q16 | 62.3 | +33.8% |
| 1Q16 | 19.4 | +30.4% |
| 3Q15 | 18.5 | -76.7% |
| 2Q15 | 46.6 | +65.2% |
| 1Q15 | 14.9 | -21.3% |
| 3Q14 | 79.4 | +168.3% |
| 2Q14 | 28.2 | -76.3% |
| 1Q14 | 18.9 | -85.9% |
| 3Q13 | 29.6 | -56.0% |
| 2Q13 | 119.0 | +252.2% |
| 1Q13 | 133.6 | +157.6% |
| 3Q12 | 67.3 | +2685.2% |
| 2Q12 | 33.8 | +73.1% |
| 1Q12 | 51.9 | +74.4% |
| 3Q11 | 2.4 | -93.1% |
| 2Q11 | 19.5 | - |
| 1Q11 | 29.7 | - |
| 3Q10 | 35.0 | - |