| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 3.4 | +173.0% |
| 3Q24 | 2.4 | -265.5% |
| 2Q24 | -0.5 | -69.9% |
| 1Q24 | 1.2 | -129.9% |
| 3Q23 | -1.4 | +1281.1% |
| 2Q23 | -1.8 | -603.6% |
| 1Q23 | -4.2 | -204.0% |
| 3Q22 | -0.1 | -101.1% |
| 2Q22 | 0.4 | -97.1% |
| 1Q22 | 4.0 | -14.1% |
| 3Q21 | 9.5 | -22.3% |
| 2Q21 | 12.3 | +247.7% |
| 1Q21 | 14.4 | - |
| 3Q20 | 12.2 | +50.4% |
| 2Q20 | 3.5 | -67.1% |
| 1Q21 | 4.7 | - |
| 3Q19 | 8.1 | -7.0% |
| 2Q19 | 10.7 | +32.8% |
| 1Q19 | 5.8 | - |
| 3Q18 | 8.7 | -18.7% |
| 2Q18 | 8.1 | -27.1% |
| 1Q17 | 7.8 | -6.8% |
| 3Q17 | 10.7 | -1.8% |
| 2Q17 | 11.1 | +1.1% |
| 1Q17 | 16.8 | +100.2% |
| 3Q16 | 11.4 | +10.8% |
| 2Q16 | 12.3 | - |
| 1Q16 | 9.5 | +17.5% |
| 3Q16 | 10.9 | +6.4% |
| 2Q16 | 11.0 | - |
| 1Q16 | 8.4 | +3.9% |
| 3Q15 | 10.3 | - |
| 1Q15 | 10.2 | - |
| 1Q15 | 8.1 | - |
| 3Q13 | 6.8 | +31.3% |
| 2Q13 | 8.6 | +18.1% |
| 1Q13 | 3.6 | -52.3% |
| 3Q12 | 5.2 | -27.2% |
| 2Q12 | 7.3 | +1760.2% |
| 1Q12 | 5.9 | - |
| 3Q11 | 7.2 | - |
| 2Q11 | 8.6 | - |
| 1Q12 | 7.6 | - |
| 3Q11 | 7.1 | - |
| 2Q11 | 0.4 | - |