| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.6 | +134.5% |
| 3Q24 | 1.2 | -90.1% |
| 2Q24 | 4.2 | -201.8% |
| 1Q24 | 3.2 | -125.9% |
| 3Q23 | 12.5 | -256.6% |
| 2Q23 | -4.1 | -62.8% |
| 1Q23 | -12.5 | -28.4% |
| 3Q22 | -8.0 | -5968.2% |
| 2Q22 | -11.1 | -49.4% |
| 1Q22 | -17.4 | -6.4% |
| 4Q21 | 9.1 | -64.5% |
| 3Q21 | 0.1 | -95.8% |
| 2Q21 | -21.9 | -273.4% |
| 1Q21 | -18.6 | -603.4% |
| 4Q20 | 25.7 | +322.1% |
| 3Q20 | 3.2 | -65.1% |
| 2Q20 | 12.6 | +33.2% |
| 1Q20 | 3.7 | -46.6% |
| 4Q19 | 6.1 | -2457.2% |
| 3Q19 | 9.3 | -246.9% |
| 2Q19 | 9.5 | +463.4% |
| 1Q19 | 6.9 | -429.8% |
| 4Q18 | -0.3 | -53.9% |
| 3Q18 | -6.3 | -6.2% |
| 2Q18 | 1.7 | -115.1% |
| 1Q18 | -2.1 | -90.9% |
| 4Q17 | -0.6 | -97.5% |
| 3Q17 | -6.7 | -74.6% |
| 2Q17 | -11.1 | -67.4% |
| 1Q17 | -23.0 | -42.2% |
| 4Q16 | -22.3 | -64.0% |
| 3Q16 | -26.4 | -49.5% |
| 2Q16 | -34.1 | -38.7% |
| 1Q16 | -39.8 | -36.5% |
| 4Q15 | -62.0 | -28.6% |
| 3Q15 | -52.4 | -39.5% |
| 2Q15 | -55.7 | -32.0% |
| 1Q15 | -62.6 | -18.8% |
| 4Q14 | -86.8 | - |
| 3Q14 | -86.6 | +28.5% |
| 2Q14 | -81.9 | - |
| 1Q14 | -77.1 | +267.0% |
| 3Q13 | -67.4 | +227.2% |
| 1Q13 | -21.0 | -2609.6% |
| 3Q12 | -20.6 | -146.4% |
| 2Q12 | -2.1 | -88.4% |
| 1Q12 | 0.8 | -104.1% |
| 3Q11 | 44.4 | - |
| 2Q11 | -18.2 | - |
| 1Q11 | -20.4 | - |