| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | -14.8 | +34.0% |
| 3Q24 | -71.2 | +319.7% |
| 2Q24 | 1.8 | -126.0% |
| 1Q24 | -11.0 | -65.2% |
| 3Q23 | -17.0 | +27.5% |
| 2Q23 | -6.9 | -16.3% |
| 1Q23 | -31.7 | +213.5% |
| 3Q22 | -13.3 | -520.5% |
| 2Q22 | -8.3 | -134.6% |
| 1Q22 | -10.1 | -385.2% |
| 3Q21 | 3.2 | -112.3% |
| 2Q21 | 23.9 | -175.7% |
| 1Q21 | 3.5 | -83.0% |
| 3Q20 | -25.7 | -161.0% |
| 2Q20 | -31.6 | -177.3% |
| 1Q20 | 20.8 | -13.9% |
| 3Q19 | 42.2 | +24.3% |
| 2Q19 | 40.9 | +8.4% |
| 1Q19 | 24.2 | -166.5% |
| 3Q18 | 34.0 | -12.3% |
| 2Q18 | 37.8 | -28.8% |
| 1Q18 | -36.4 | -205.5% |
| 3Q17 | 38.7 | -27.5% |
| 2Q17 | 53.0 | +4.3% |
| 1Q17 | 34.5 | -28.7% |
| 3Q16 | 53.4 | -3.9% |
| 2Q16 | 50.9 | -6.5% |
| 1Q16 | 48.4 | +35.8% |
| 3Q15 | 55.6 | +19.1% |
| 2Q15 | 54.4 | -6.1% |
| 1Q15 | 35.6 | -49.3% |
| 3Q14 | 46.7 | +7.2% |
| 2Q14 | 57.9 | +28.8% |
| 1Q14 | 70.2 | +115.2% |
| 3Q13 | 43.6 | +139.9% |
| 2Q13 | 44.9 | +45.0% |
| 1Q13 | 32.6 | +55.5% |
| 3Q12 | 18.2 | -29.8% |
| 2Q12 | 31.0 | - |
| 1Q12 | 21.0 | - |
| 3Q11 | 25.9 | - |