| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 8.2 | +54.5% |
| 1Q25 | -3.2 | -140.1% |
| 3Q24 | 6.1 | +824.6% |
| 2Q24 | 5.3 | +33.5% |
| 1Q24 | 8.0 | +133.9% |
| 3Q23 | 0.7 | -118.8% |
| 2Q23 | 4.0 | -55.0% |
| 1Q23 | 3.4 | -60.1% |
| 3Q22 | -3.5 | -170.3% |
| 2Q22 | 8.8 | +21.1% |
| 1Q22 | 8.6 | -2.7% |
| 3Q21 | 5.0 | +773.7% |
| 2Q21 | 7.3 | +41.5% |
| 1Q21 | 8.8 | +39.6% |
| 3Q20 | 0.6 | -85.7% |
| 2Q20 | 5.1 | -17.4% |
| 1Q20 | 6.3 | +8.2% |
| 3Q19 | 4.0 | -36.5% |
| 2Q19 | 6.2 | -7.7% |
| 1Q19 | 5.8 | -18.2% |
| 3Q18 | 6.3 | +0.1% |
| 2Q18 | 6.7 | -13.5% |
| 1Q18 | 7.1 | -2.3% |
| 3Q17 | 6.3 | -5.0% |
| 2Q17 | 7.8 | +0.7% |
| 1Q17 | 7.3 | +8.6% |
| 3Q16 | 6.6 | +8.5% |
| 2Q16 | 7.7 | +8.2% |
| 1Q16 | 6.7 | +10.2% |
| 3Q15 | 6.1 | +26.1% |
| 2Q15 | 7.1 | +115.8% |
| 1Q15 | 6.1 | +53.4% |
| 3Q14 | 4.8 | +25.9% |
| 2Q14 | 3.3 | -45.4% |
| 1Q14 | 4.0 | +111.2% |
| 3Q13 | 3.8 | - |
| 2Q13 | 6.1 | - |
| 1Q13 | 1.9 | - |
| 1Q11 | 23.8 | - |