| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 0.7 | +107.7% |
| 1Q25 | 4.3 | +3490.9% |
| 3Q24 | 5.6 | -31.8% |
| 2Q24 | 0.3 | -95.3% |
| 1Q24 | 0.1 | -97.7% |
| 3Q23 | 8.3 | -39.5% |
| 2Q23 | 7.4 | -36.6% |
| 1Q23 | 5.3 | -46.0% |
| 3Q22 | 13.7 | +13.7% |
| 2Q22 | 11.7 | +17.8% |
| 1Q22 | 9.9 | +32.0% |
| 3Q21 | 12.0 | +29.1% |
| 2Q21 | 9.9 | +355.5% |
| 1Q21 | 7.5 | +84.8% |
| 4Q20 | 8.0 | +160.5% |
| 3Q20 | 9.3 | +38.6% |
| 2Q20 | 2.2 | -8.3% |
| 1Q20 | 4.0 | +51.1% |
| 4Q19 | 3.1 | -36.4% |
| 3Q19 | 6.7 | +0.9% |
| 2Q19 | 2.4 | -17.7% |
| 1Q19 | 2.7 | -1.9% |
| 4Q18 | 4.8 | +110.3% |
| 3Q18 | 6.7 | -5.7% |
| 2Q18 | 2.9 | +66.7% |
| 1Q18 | 2.7 | +38.3% |
| 4Q17 | 2.3 | -16.5% |
| 3Q17 | 7.1 | +5.8% |
| 2Q17 | 1.7 | -13.5% |
| 1Q17 | 2.0 | +132.8% |
| 4Q16 | 2.8 | -3.9% |
| 3Q16 | 6.7 | +4.4% |
| 2Q16 | 2.0 | +781.6% |
| 1Q16 | 0.8 | +525.9% |
| 4Q15 | 2.9 | -9.7% |
| 3Q15 | 6.4 | +19.4% |
| 2Q15 | 0.2 | -115.6% |
| 1Q15 | 0.1 | -104.4% |
| 4Q14 | 3.2 | -11.0% |
| 3Q14 | 5.4 | -25.0% |
| 2Q14 | -1.4 | - |
| 1Q14 | -3.1 | - |
| 4Q13 | 3.6 | - |
| 3Q13 | 7.2 | - |
| 1Q12 | -4.6 | - |
| 3Q11 | 2.0 | - |